diff --git a/test-foundation-package/test-foundation-package.py b/test-foundation-package/test-foundation-package.py
index 3e2450e..754ae3e 100644
--- a/test-foundation-package/test-foundation-package.py
+++ b/test-foundation-package/test-foundation-package.py
@@ -1,5 +1,7 @@
 # Trivial test for importing Foundation
 #
+# https://github.com/apple/swift-corelibs-foundation/pull/304
+# REQUIRES: disabled
 # 
 # Make a sandbox dir.
 # RUN: rm -rf %t.dir