diff --git a/charm-cinder-backup b/charm-cinder-backup
index 5f23fbe1d3..4f6c5012a3 160000
--- a/charm-cinder-backup
+++ b/charm-cinder-backup
@@ -1 +1 @@
-Subproject commit 5f23fbe1d3ac6f834d0f1bebcca247c4e9069ba5
+Subproject commit 4f6c5012a3f2220e828ecc9271e6148f20186c0c