diff --git a/devstack-tools b/devstack-tools
index e438689b8f..940019d96e 160000
--- a/devstack-tools
+++ b/devstack-tools
@@ -1 +1 @@
-Subproject commit e438689b8f054c0a57cb459056b4151098f2387e
+Subproject commit 940019d96e795f5420687a1826f5397d80689224