diff --git a/devstack b/devstack
index f3302dcee3..c8df15484d 160000
--- a/devstack
+++ b/devstack
@@ -1 +1 @@
-Subproject commit f3302dcee3e11fb4283a28416e1bcf92514b6bf8
+Subproject commit c8df15484d75ee698f2e919650f0de2615e89ab7