diff --git a/charm-keystone b/charm-keystone
index 2707712a98..2c51fc4313 160000
--- a/charm-keystone
+++ b/charm-keystone
@@ -1 +1 @@
-Subproject commit 2707712a9845a390f2308807f67b33aba623db9e
+Subproject commit 2c51fc431305fbb1a864f1ed64d0d9987489802b