diff --git a/modules/waf b/modules/waf
index 4996768a2f..9a634fff4d 160000
--- a/modules/waf
+++ b/modules/waf
@@ -1 +1 @@
-Subproject commit 4996768a2f9659695f7300a2352a91474cb5b060
+Subproject commit 9a634fff4db87ac61961891cdb6b4c4a90e56e94