diff --git a/manifests/pipecd/templates/envoy-configmap.yaml b/manifests/pipecd/templates/envoy-configmap.yaml
index ef25a16250..fe50c02008 100644
--- a/manifests/pipecd/templates/envoy-configmap.yaml
+++ b/manifests/pipecd/templates/envoy-configmap.yaml
@@ -152,3 +152,10 @@ data:
                     port_value: 9082
         track_cluster_stats:
           request_response_sizes: true
+
+      extensions:
+        filters:
+          http:
+            grpc_stats:
+              stats_for_all_methods: true
+              enable_upstream_stats: true