diff --git a/include/gz/utils/ExtraTestMacros.hh b/include/gz/utils/ExtraTestMacros.hh
index 205d948..e0ab39e 100644
--- a/include/gz/utils/ExtraTestMacros.hh
+++ b/include/gz/utils/ExtraTestMacros.hh
@@ -42,7 +42,6 @@
 /// part of the test suite. The macro uses the Disabled_ prefix provided
 /// by googletest. See
 /// https://chromium.googlesource.com/external/github.com/google/googletest/+/HEAD/googletest/docs/advanced.md
-/// TODO(gz-utils4): remove the win32 alias
 #define GZ_UTILS_TEST_DISABLED_ON_WIN32(TestName) \
   DETAIL_GZ_UTILS_TEST_DISABLED_ON_WIN32(TestName)