update
diff --git a/charts/memberships/templates/install.yaml b/charts/memberships/templates/install.yaml
index 1d0034b..dee0f59 100644
--- a/charts/memberships/templates/install.yaml
+++ b/charts/memberships/templates/install.yaml
@@ -64,4 +64,4 @@
       volumes:
       - name: memberships
         persistentVolumeClaim:
-          claimName: memberships
+          claimName: {{ .Values.volumeClaimName }}
diff --git a/charts/memberships/templates/volume.yaml b/charts/memberships/templates/volume.yaml
deleted file mode 100644
index 48bbcb8..0000000
--- a/charts/memberships/templates/volume.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: memberships
-  namespace: {{ .Release.Namespace }}
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: {{ .Values.storage.size }}