diff --git a/test/cpp/microbenchmarks/BUILD b/test/cpp/microbenchmarks/BUILD
index 298f93c05ee..7c6705e281e 100644
--- a/test/cpp/microbenchmarks/BUILD
+++ b/test/cpp/microbenchmarks/BUILD
@@ -269,6 +269,7 @@ grpc_cc_test(
     tags = [
         "no_mac",
         "no_windows",
+        "nomsan",
     ],
     deps = [":helpers"],
 )