diff --git a/BUILD b/BUILD
index 83335daacc7aaa817bcbabbf24da0dfcf5737969..e01313f35dbbc37593b638b7889cd0684b2e753d 100644
--- a/BUILD
+++ b/BUILD
@@ -778,6 +778,7 @@ grpc_cc_library(
         "src/core/lib/slice/slice_hash_table.h",
         "src/core/lib/slice/slice_internal.h",
         "src/core/lib/slice/slice_string_helpers.h",
+        "src/core/lib/surface/alarm_internal.h",
         "src/core/lib/surface/api_trace.h",
         "src/core/lib/surface/call.h",
         "src/core/lib/surface/call_test_only.h",
diff --git a/build.yaml b/build.yaml
index 4c9ec026c5bfb07c988e8d94d262beb495b56ac1..f57119a87cc0f5def01a6cb1fcbd96c874869ecc 100644
--- a/build.yaml
+++ b/build.yaml
@@ -419,6 +419,7 @@ filegroups:
   - src/core/lib/slice/slice_hash_table.h
   - src/core/lib/slice/slice_internal.h
   - src/core/lib/slice/slice_string_helpers.h
+  - src/core/lib/surface/alarm_internal.h
   - src/core/lib/surface/api_trace.h
   - src/core/lib/surface/call.h
   - src/core/lib/surface/call_test_only.h
diff --git a/doc/environment_variables.md b/doc/environment_variables.md
index 036824d573fd3096e27f8d144f97b5f8ccf5b335..a2cde92736152a882e2f902b9285964ad0685baa 100644
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@@ -69,6 +69,7 @@ some configuration as environment variables that can be set.
 
   The following tracers will only run in binaries built in DEBUG mode. This is
   accomplished by invoking `CONFIG=dbg make <target>`
+  - alarm_refcount - refcounting traces for grpc_alarm structure
   - metadata - tracks creation and mutation of metadata
   - closure - tracks closure creation, scheduling, and completion
   - pending_tags - traces still-in-progress tags on completion queues
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index bb712313153521b7100edd6b4c011b2821bce340..dfd991b1c6018b7688affbdb2f3c6785a717d554 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -401,6 +401,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/slice/slice_hash_table.h',
                       'src/core/lib/slice/slice_internal.h',
                       'src/core/lib/slice/slice_string_helpers.h',
+                      'src/core/lib/surface/alarm_internal.h',
                       'src/core/lib/surface/api_trace.h',
                       'src/core/lib/surface/call.h',
                       'src/core/lib/surface/call_test_only.h',
@@ -892,6 +893,7 @@ Pod::Spec.new do |s|
                               'src/core/lib/slice/slice_hash_table.h',
                               'src/core/lib/slice/slice_internal.h',
                               'src/core/lib/slice/slice_string_helpers.h',
+                              'src/core/lib/surface/alarm_internal.h',
                               'src/core/lib/surface/api_trace.h',
                               'src/core/lib/surface/call.h',
                               'src/core/lib/surface/call_test_only.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index f4b1fcc6dd9378acc599c60fb975332d542ced89..07ca5de73c1825362d3ccae29a7ac3bc135b3ccc 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -333,6 +333,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/slice/slice_hash_table.h )
   s.files += %w( src/core/lib/slice/slice_internal.h )
   s.files += %w( src/core/lib/slice/slice_string_helpers.h )
+  s.files += %w( src/core/lib/surface/alarm_internal.h )
   s.files += %w( src/core/lib/surface/api_trace.h )
   s.files += %w( src/core/lib/surface/call.h )
   s.files += %w( src/core/lib/surface/call_test_only.h )
diff --git a/package.xml b/package.xml
index 9726d03cc3b4cad9bb1389c9be35070fde5c18d0..9d3fb1b5de94305ab88b759484749cf5060f93d2 100644
--- a/package.xml
+++ b/package.xml
@@ -347,6 +347,7 @@
     <file baseinstalldir="/" name="src/core/lib/slice/slice_hash_table.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/slice/slice_internal.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/slice/slice_string_helpers.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/surface/alarm_internal.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/surface/api_trace.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/surface/call.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/surface/call_test_only.h" role="src" />
diff --git a/src/core/lib/surface/alarm.c b/src/core/lib/surface/alarm.c
index 55934964f3a9c2ffdf6d432191cb740465235258..7d60b1de17e9f1d256f610ab526ea18ff2e7bd94 100644
--- a/src/core/lib/surface/alarm.c
+++ b/src/core/lib/surface/alarm.c
@@ -15,6 +15,7 @@
  * limitations under the License.
  *
  */
+#include "src/core/lib/surface/alarm_internal.h"
 
 #include <grpc/grpc.h>
 #include <grpc/support/alloc.h>
@@ -22,7 +23,13 @@
 #include "src/core/lib/iomgr/timer.h"
 #include "src/core/lib/surface/completion_queue.h"
 
+#ifndef NDEBUG
+grpc_tracer_flag grpc_trace_alarm_refcount =
+    GRPC_TRACER_INITIALIZER(false, "alarm_refcount");
+#endif
+
 struct grpc_alarm {
+  gpr_refcount refs;
   grpc_timer alarm;
   grpc_closure on_alarm;
   grpc_cq_completion completion;
@@ -32,13 +39,58 @@ struct grpc_alarm {
   void *tag;
 };
 
-static void do_nothing_end_completion(grpc_exec_ctx *exec_ctx, void *arg,
-                                      grpc_cq_completion *c) {}
+static void alarm_ref(grpc_alarm *alarm) { gpr_ref(&alarm->refs); }
+
+static void alarm_unref(grpc_alarm *alarm) {
+  if (gpr_unref(&alarm->refs)) {
+    grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+    GRPC_CQ_INTERNAL_UNREF(&exec_ctx, alarm->cq, "alarm");
+    grpc_exec_ctx_finish(&exec_ctx);
+    gpr_free(alarm);
+  }
+}
+
+#ifndef NDEBUG
+static void alarm_ref_dbg(grpc_alarm *alarm, const char *reason,
+                          const char *file, int line) {
+  if (GRPC_TRACER_ON(grpc_trace_alarm_refcount)) {
+    gpr_atm val = gpr_atm_no_barrier_load(&alarm->refs.count);
+    gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
+            "Alarm:%p  ref %" PRIdPTR " -> %" PRIdPTR " %s", alarm, val,
+            val + 1, reason);
+  }
+
+  alarm_ref(alarm);
+}
+
+static void alarm_unref_dbg(grpc_alarm *alarm, const char *reason,
+                            const char *file, int line) {
+  if (GRPC_TRACER_ON(grpc_trace_alarm_refcount)) {
+    gpr_atm val = gpr_atm_no_barrier_load(&alarm->refs.count);
+    gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
+            "Alarm:%p  Unref %" PRIdPTR " -> %" PRIdPTR " %s", alarm, val,
+            val - 1, reason);
+  }
+
+  alarm_unref(alarm);
+}
+#endif
+
+static void alarm_end_completion(grpc_exec_ctx *exec_ctx, void *arg,
+                                 grpc_cq_completion *c) {
+  grpc_alarm *alarm = arg;
+  GRPC_ALARM_UNREF(alarm, "dequeue-end-op");
+}
 
 static void alarm_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
   grpc_alarm *alarm = arg;
-  grpc_cq_end_op(exec_ctx, alarm->cq, alarm->tag, error,
-                 do_nothing_end_completion, NULL, &alarm->completion);
+
+  /* We are queuing an op on completion queue. This means, the alarm's structure
+     cannot be destroyed until the op is dequeued. Adding an extra ref
+     here and unref'ing when the op is dequeued will achieve this */
+  GRPC_ALARM_REF(alarm, "queue-end-op");
+  grpc_cq_end_op(exec_ctx, alarm->cq, alarm->tag, error, alarm_end_completion,
+                 (void *)alarm, &alarm->completion);
 }
 
 grpc_alarm *grpc_alarm_create(grpc_completion_queue *cq, gpr_timespec deadline,
@@ -46,6 +98,14 @@ grpc_alarm *grpc_alarm_create(grpc_completion_queue *cq, gpr_timespec deadline,
   grpc_alarm *alarm = gpr_malloc(sizeof(grpc_alarm));
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
 
+  gpr_ref_init(&alarm->refs, 1);
+
+#ifndef NDEBUG
+  if (GRPC_TRACER_ON(grpc_trace_alarm_refcount)) {
+    gpr_log(GPR_DEBUG, "Alarm:%p created (ref: 1)", alarm);
+  }
+#endif
+
   GRPC_CQ_INTERNAL_REF(cq, "alarm");
   alarm->cq = cq;
   alarm->tag = tag;
@@ -67,9 +127,6 @@ void grpc_alarm_cancel(grpc_alarm *alarm) {
 }
 
 void grpc_alarm_destroy(grpc_alarm *alarm) {
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_alarm_cancel(alarm);
-  GRPC_CQ_INTERNAL_UNREF(&exec_ctx, alarm->cq, "alarm");
-  gpr_free(alarm);
-  grpc_exec_ctx_finish(&exec_ctx);
+  GRPC_ALARM_UNREF(alarm, "alarm_destroy");
 }
diff --git a/src/core/lib/surface/alarm_internal.h b/src/core/lib/surface/alarm_internal.h
new file mode 100644
index 0000000000000000000000000000000000000000..7f2126c5c915b124c4f40e5787560ebac23af241
--- /dev/null
+++ b/src/core/lib/surface/alarm_internal.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright 2015-2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H
+#define GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H
+
+#include <grpc/support/log.h>
+#include "src/core/lib/debug/trace.h"
+
+#ifndef NDEBUG
+
+extern grpc_tracer_flag grpc_trace_alarm_refcount;
+
+#define GRPC_ALARM_REF(a, reason) alarm_ref_dbg(a, reason, __FILE__, __LINE__)
+#define GRPC_ALARM_UNREF(a, reason) \
+  alarm_unref_dbg(a, reason, __FILE__, __LINE__)
+
+#else /* !defined(NDEBUG) */
+
+#define GRPC_ALARM_REF(a, reason) alarm_ref(a)
+#define GRPC_ALARM_UNREF(a, reason) alarm_unref(a)
+
+#endif /* defined(NDEBUG) */
+
+#endif /* GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H */
diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c
index db111e597f6a634a70193e6f76c34754a2f7b649..d199ac060e62116c40cc38165daa9df4c9c106f6 100644
--- a/src/core/lib/surface/init.c
+++ b/src/core/lib/surface/init.c
@@ -36,6 +36,7 @@
 #include "src/core/lib/iomgr/resource_quota.h"
 #include "src/core/lib/profiling/timers.h"
 #include "src/core/lib/slice/slice_internal.h"
+#include "src/core/lib/surface/alarm_internal.h"
 #include "src/core/lib/surface/api_trace.h"
 #include "src/core/lib/surface/call.h"
 #include "src/core/lib/surface/channel_init.h"
@@ -135,6 +136,7 @@ void grpc_init(void) {
     grpc_register_tracer(&grpc_call_error_trace);
 #ifndef NDEBUG
     grpc_register_tracer(&grpc_trace_pending_tags);
+    grpc_register_tracer(&grpc_trace_alarm_refcount);
     grpc_register_tracer(&grpc_trace_cq_refcount);
     grpc_register_tracer(&grpc_trace_closure);
     grpc_register_tracer(&grpc_trace_error_refcount);
diff --git a/test/core/surface/alarm_test.c b/test/core/surface/alarm_test.c
index baaa05928e0df0811c51a0167061b9ededdd7ed4..6971d920745c63b916fcdd9ea4fbd7497cd223fe 100644
--- a/test/core/surface/alarm_test.c
+++ b/test/core/surface/alarm_test.c
@@ -73,6 +73,21 @@ static void test_alarm(void) {
     GPR_ASSERT(ev.success == 0);
     grpc_alarm_destroy(alarm);
   }
+  {
+    /* alarm_destroy before cq_next */
+    grpc_event ev;
+    void *tag = create_test_tag();
+    grpc_alarm *alarm =
+        grpc_alarm_create(cc, grpc_timeout_seconds_to_deadline(2), tag);
+
+    grpc_alarm_destroy(alarm);
+    ev = grpc_completion_queue_next(cc, grpc_timeout_seconds_to_deadline(1),
+                                    NULL);
+    GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
+    GPR_ASSERT(ev.tag == tag);
+    GPR_ASSERT(ev.success == 0);
+  }
+
   shutdown_and_destroy(cc);
 }
 
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 58cd00b264032a03d1c57ed28739a06ae3ef050a..7290f20c86bbd2583112ab118796d9de0af6ce8e 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -1034,6 +1034,7 @@ src/core/lib/support/string_windows.h \
 src/core/lib/support/thd_internal.h \
 src/core/lib/support/time_precise.h \
 src/core/lib/support/tmpfile.h \
+src/core/lib/surface/alarm_internal.h \
 src/core/lib/surface/api_trace.h \
 src/core/lib/surface/call.h \
 src/core/lib/surface/call_test_only.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 8e45f9fe9b6fe41689941767b7ac933b816b5fc3..fd1a13563a1373ed55d0188ec586aa0fa4b5ffc6 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -1346,6 +1346,7 @@ src/core/lib/support/tmpfile_windows.c \
 src/core/lib/support/wrap_memcpy.c \
 src/core/lib/surface/README.md \
 src/core/lib/surface/alarm.c \
+src/core/lib/surface/alarm_internal.h \
 src/core/lib/surface/api_trace.c \
 src/core/lib/surface/api_trace.h \
 src/core/lib/surface/byte_buffer.c \
diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json
index b666d09b9bcd9b25697d21ffddb5c01e8a7c96d5..41a299dd6298ceee10f4703457e98530c513b07f 100644
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@@ -8039,6 +8039,7 @@
       "src/core/lib/slice/slice_hash_table.h", 
       "src/core/lib/slice/slice_internal.h", 
       "src/core/lib/slice/slice_string_helpers.h", 
+      "src/core/lib/surface/alarm_internal.h", 
       "src/core/lib/surface/api_trace.h", 
       "src/core/lib/surface/call.h", 
       "src/core/lib/surface/call_test_only.h", 
@@ -8168,6 +8169,7 @@
       "src/core/lib/slice/slice_hash_table.h", 
       "src/core/lib/slice/slice_internal.h", 
       "src/core/lib/slice/slice_string_helpers.h", 
+      "src/core/lib/surface/alarm_internal.h", 
       "src/core/lib/surface/api_trace.h", 
       "src/core/lib/surface/call.h", 
       "src/core/lib/surface/call_test_only.h", 
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
index 7c8f35a89530fa5f333ff0b95907f59a0a8dd5d5..416adb4efdd4bc817f9b1c1b2dc3e4e526093f4d 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
@@ -507,6 +507,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_hash_table.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call_test_only.h" />
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
index d969553f0ec390bfc535fe73d1d86aa67d9b75d2..0e33351e05551e987d81c82b22ac28a44c15bfdf 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
@@ -872,6 +872,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h">
       <Filter>src\core\lib\slice</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h">
+      <Filter>src\core\lib\surface</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h">
       <Filter>src\core\lib\surface</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
index f147ac33381f24ffd6c8849affd735af32389e69..8ea35c18daa64a51b98ad655ce862a967b35d256 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
@@ -501,6 +501,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_hash_table.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call_test_only.h" />
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
index a49d48fe218266cc3bf7bffea13b919c0124bceb..edc3b81121a3d5edfc1fb26c5346b5461e97d375 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
@@ -839,6 +839,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h">
       <Filter>src\core\lib\slice</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h">
+      <Filter>src\core\lib\surface</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h">
       <Filter>src\core\lib\surface</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 5cb0d3fc6295a441a794dfafa5941caba5374b38..3b18b42ce9f0ecd70b05aa168ab8091722b999b4 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -458,6 +458,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_hash_table.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call_test_only.h" />
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 2b3d085f29a8157989ace181e889c84b94d062c5..546f8a57a85f40a638c08b217f9cb03a7bf31401 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -1343,6 +1343,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h">
       <Filter>src\core\lib\slice</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h">
+      <Filter>src\core\lib\surface</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h">
       <Filter>src\core\lib\surface</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index afc6ac80f97678d6c335946c055273dca7c3b90d..945ca2f3d72b2e58bf3b21887f5b1ef9b3af9438 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -422,6 +422,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_hash_table.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call_test_only.h" />
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index f0aded8826d042dce288b87c1c56920bc6f52e52..deb3433168d440a2cdd75690c33382c907358370 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -1172,6 +1172,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\slice\slice_string_helpers.h">
       <Filter>src\core\lib\slice</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\alarm_internal.h">
+      <Filter>src\core\lib\surface</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h">
       <Filter>src\core\lib\surface</Filter>
     </ClInclude>