diff --git a/src/core/lib/iomgr/tcp_windows.c b/src/core/lib/iomgr/tcp_windows.c
index 39968239334b0988444787d2ceb36b786bcb983a..551149e1a62cd4d6b324811aa6648c8f6d563634 100644
--- a/src/core/lib/iomgr/tcp_windows.c
+++ b/src/core/lib/iomgr/tcp_windows.c
@@ -65,8 +65,8 @@ static int set_non_block(SOCKET sock) {
   int status;
   uint32_t param = 1;
   DWORD ret;
-  status =
-      WSAIoctl(sock, GRPC_FIONBIO, &param, sizeof(param), NULL, 0, &ret, NULL, NULL);
+  status = WSAIoctl(sock, GRPC_FIONBIO, &param, sizeof(param), NULL, 0, &ret,
+                    NULL, NULL);
   return status == 0;
 }
 
diff --git a/src/core/lib/support/string_util_win32.c b/src/core/lib/support/string_util_win32.c
index fd14ce54e43664e37d31840e9ad08eb049b5f113..c0586a3fbbf847f8b239dcc940c8f36db5f36749 100644
--- a/src/core/lib/support/string_util_win32.c
+++ b/src/core/lib/support/string_util_win32.c
@@ -40,8 +40,8 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
-#include <wchar.h>
 #include <strsafe.h>
+#include <wchar.h>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/string_util.h>
diff --git a/src/core/lib/support/string_win32.c b/src/core/lib/support/string_win32.c
index 8382cde15a46a8016e2b4ed0f3afd00171c82a26..eabd9c6883ec55c67ef9a04752327f9db01702cb 100644
--- a/src/core/lib/support/string_win32.c
+++ b/src/core/lib/support/string_win32.c
@@ -40,8 +40,8 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
-#include <wchar.h>
 #include <strsafe.h>
+#include <wchar.h>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/string_util.h>