diff --git a/cinder/templates/deployment-volume.yaml b/cinder/templates/deployment-volume.yaml
index 05c07a3eaa..3411305a7e 100755
--- a/cinder/templates/deployment-volume.yaml
+++ b/cinder/templates/deployment-volume.yaml
@@ -138,6 +138,8 @@ spec:
               readOnly: true
             - name: pod-shared
               mountPath: /tmp/pod-shared
+            - name: cinder-conversion
+              mountPath: /var/lib/cinder/conversion
             - name: cinder-etc
               mountPath: /etc/cinder/cinder.conf
               subPath: cinder.conf
@@ -210,6 +212,8 @@ spec:
           emptyDir: {}
         - name: pod-shared
           emptyDir: {}
+        - name: cinder-conversion
+          emptyDir: {}
         - name: ceph-etc
           configMap:
             name: {{ .Values.ceph_client.configmap }}