diff --git a/test/core/iomgr/BUILD b/test/core/iomgr/BUILD
index d8e89dcd807cd48093a43a2dc6d4844dc534d8cf..2b9821f1dd05112f5363e50f6978f3e59e770d54 100644
--- a/test/core/iomgr/BUILD
+++ b/test/core/iomgr/BUILD
@@ -92,7 +92,7 @@ grpc_cc_test(
     deps = [
         "//:gpr",
         "//:grpc",
-        "//test/core/util:gpr_test_util"
+        "//test/core/util:gpr_test_util",
         "//test/core/util:grpc_test_util",
     ],
     language = "C",