diff --git a/helm/templates/deploy.yaml b/helm/templates/deploy.yaml
index a5872ad..0fd46ee 100644
--- a/helm/templates/deploy.yaml
+++ b/helm/templates/deploy.yaml
@@ -19,7 +19,7 @@ spec:
         imagePullPolicy: Always
         env:
         - name: SERVER_VERSION
-          value: {{ .Values.server_version }}
+          value: {{ .Values.server_version | quote }}
         volumeMounts:
         - mountPath: /downloads
           name: data