diff --git a/manifests/grist/grist.yaml b/manifests/grist/grist.yaml
index af0aec7..a402dae 100644
--- a/manifests/grist/grist.yaml
+++ b/manifests/grist/grist.yaml
@@ -87,6 +87,10 @@ spec:
               value: https://grist.cluster.fun
             - name:  APP_DOC_URL
               value: https://grist.cluster.fun
+            - name: APP_HOME_INTERNAL_URL
+              value: http://grist.grist.svc
+            - name:  APP_DOC_INTERNAL_URL
+              value: http://grist.grist.svc
             - name: GRIST_SINGLE_ORG
               value: default
             - name: GRIST_TELEMETRY_LEVEL