diff --git a/manifest/overlays/production/mcpserver-argocd.yaml b/manifest/overlays/production/mcpserver-argocd.yaml
index 7025845..6458f12 100644
--- a/manifest/overlays/production/mcpserver-argocd.yaml
+++ b/manifest/overlays/production/mcpserver-argocd.yaml
@@ -13,6 +13,8 @@ spec:
   transport: stdio
   proxyMode: streamable-http
   proxyPort: 8080
+  groupRef:
+    name: homelab-core
   env:
     - name: ARGOCD_BASE_URL
       value: https://argocd-server.argocd.svc.cluster.local