diff --git a/chart/templates/storageclass.yaml b/chart/templates/storageclass.yaml
index 2fd004e..3a68265 100644
--- a/chart/templates/storageclass.yaml
+++ b/chart/templates/storageclass.yaml
@@ -24,7 +24,7 @@ data:
       fsType: "{{.Values.persistence.defaultFsType}}"
       {{- end }}
       {{- if .Values.persistence.migratable }}
-      migratable: {{.Values.persistence.migratable}}
+      migratable: "{{.Values.persistence.migratable}}"
       {{- end }}    
       {{- if .Values.persistence.backingImage.enable }}
       backingImage: {{ .Values.persistence.backingImage.name }}