src/os/os_test.go | 2 ++

diff --git a/src/os/os_test.go b/src/os/os_test.go
index c101281258309a59f5fd4bd07c5e425ba9974d0b..6c88d7e8b8a790cd83843002879039e03f96e305 100644
--- a/src/os/os_test.go
+++ b/src/os/os_test.go
@@ -2251,6 +2251,8 @@ 	case "plan9":
 		t.Skip("skipping on Plan 9; does not support runtime poller")
 	case "js":
 		t.Skip("skipping on js; no support for os.Pipe")
+	case "darwin":
+		t.Skip("skipping on Darwin; issue 33953")
 	}
 
 	threads := 100