diff --git a/templates/components/graph-rag.jsonnet b/templates/components/graph-rag.jsonnet
index 1bce5f04..c0200d1e 100644
--- a/templates/components/graph-rag.jsonnet
+++ b/templates/components/graph-rag.jsonnet
@@ -87,6 +87,10 @@ local url = import "values/url.jsonnet";
                 "kg-extract-topics", [ container ]
             );
 
+            local service =
+                engine.internalService(containerSet)
+                .with_port(8000, 8000, "metrics");
+
             engine.resources([
                 containerSet,
                 service,