diff --git a/test/core/iomgr/tcp_posix_test.cc b/test/core/iomgr/tcp_posix_test.cc
index f56f4f128e4..ad6e126d0c2 100644
--- a/test/core/iomgr/tcp_posix_test.cc
+++ b/test/core/iomgr/tcp_posix_test.cc
@@ -19,7 +19,7 @@
 #include "src/core/lib/iomgr/port.h"
 
 // This test won't work except with posix sockets enabled
-#ifdef GRPC_POSIX_SOCKET
+#ifdef GRPC_POSIX_SOCKET_TCP
 
 #include "src/core/lib/iomgr/tcp_posix.h"
 
@@ -645,8 +645,8 @@ int main(int argc, char** argv) {
   return 0;
 }
 
-#else /* GRPC_POSIX_SOCKET */
+#else /* GRPC_POSIX_SOCKET_TCP */
 
 int main(int argc, char** argv) { return 1; }
 
-#endif /* GRPC_POSIX_SOCKET */
+#endif /* GRPC_POSIX_SOCKET_TCP */