diff --git a/third_party/envoy-gateway/config-gateway.yaml b/third_party/envoy-gateway/config-gateway.yaml
new file mode 100644
index 000000000..98050a1c2
--- /dev/null
+++ b/third_party/envoy-gateway/config-gateway.yaml
@@ -0,0 +1,38 @@
+# Copyright 2024 The Knative Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: config-gateway
+  namespace: knative-serving
+  labels:
+    app.kubernetes.io/component: net-gateway-api
+    app.kubernetes.io/name: knative-serving
+    serving.knative.dev/release: devel
+data:
+  external-gateways: |
+    - class: eg-external
+      gateway: eg-external/eg-external
+      service: envoy-gateway-system/knative-external
+      supported-features:
+      - HTTPRouteRequestTimeout
+
+  # local-gateways defines the Gateway to be used for cluster local traffic
+  local-gateways: |
+    - class: eg-internal
+      gateway: eg-internal/eg-internal
+      service: envoy-gateway-system/knative-internal
+      supported-features:
+      - HTTPRouteRequestTimeout