diff --git a/deployment/cinder/cinder-common-container-puppet.yaml b/deployment/cinder/cinder-common-container-puppet.yaml
index 9becb7ea63..738aa7903b 100644
--- a/deployment/cinder/cinder-common-container-puppet.yaml
+++ b/deployment/cinder/cinder-common-container-puppet.yaml
@@ -114,7 +114,7 @@ outputs:
                       losetup -f /var/lib/cinder/cinder-volumes --show
                       exit_code=2
                   else
-                      echo ${existing_device}
+                      echo ${existing_device%$'\n'*}
                   fi
                   exit ${exit_code}
                 args: