diff --git a/grpc.gemspec b/grpc.gemspec
index 4f3a3f2dd91b037e37424477a1d7b8018c35e772..47b66ae535de02057e6b3e5dce2b8f45200680ea 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -412,5 +412,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/census/context.c )
   s.files += %w( src/core/census/initialize.c )
   s.files += %w( src/core/census/operation.c )
+  s.files += %w( src/core/census/tag_set.c )
   s.files += %w( src/core/census/tracing.c )
 end
diff --git a/package.json b/package.json
index e0bbb7d80ffe9c61583d911cde733e4b7e0c3c1d..0b87f6a59d868a935c8e9d7299bb065e807e14a0 100644
--- a/package.json
+++ b/package.json
@@ -363,6 +363,7 @@
     "src/core/census/context.c",
     "src/core/census/initialize.c",
     "src/core/census/operation.c",
+    "src/core/census/tag_set.c",
     "src/core/census/tracing.c",
     "include/grpc/support/alloc.h",
     "include/grpc/support/atm.h",
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 5124becfbe72198242726c263a86cd6ae5adfc60..8c76b3f134f65e7630181a5a5208c304f96e8b95 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -1407,6 +1407,7 @@
       "posix", 
       "windows"
     ], 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
diff --git a/vsprojects/vcxproj/test/tag_set_test/tag_set_test.vcxproj b/vsprojects/vcxproj/test/tag_set_test/tag_set_test.vcxproj
index 38949026726e87f21ae4accee0640265151f8d2e..9a468af3adc3dd2d6a15fb2cfa8c6539799bf6d8 100644
--- a/vsprojects/vcxproj/test/tag_set_test/tag_set_test.vcxproj
+++ b/vsprojects/vcxproj/test/tag_set_test/tag_set_test.vcxproj
@@ -63,12 +63,14 @@
     <TargetName>tag_set_test</TargetName>
     <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
     <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
     <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)'=='Release'">
     <TargetName>tag_set_test</TargetName>
     <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
     <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
     <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
   </PropertyGroup>
     <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">