diff --git a/charts/explorer/templates/00-explorer-service.yaml b/charts/explorer/templates/00-explorer-service.yaml
index cfca13d..192162b 100644
--- a/charts/explorer/templates/00-explorer-service.yaml
+++ b/charts/explorer/templates/00-explorer-service.yaml
@@ -8,7 +8,7 @@ spec:
   type: ClusterIP
   ports:
     - name: http
-      port: { { $.Values.ports.http } }
+      port: "{{ $.Values.ports.http }}"
       targetPort: http
       protocol: TCP
   selector: