diff --git a/charm-cinder-backup b/charm-cinder-backup
index 99da41166c..478cda6ad6 160000
--- a/charm-cinder-backup
+++ b/charm-cinder-backup
@@ -1 +1 @@
-Subproject commit 99da41166c1c74acf2ba78200b90d2fb5e213345
+Subproject commit 478cda6ad61278fbec54a5ec2a5ac03ea61ff75c