diff --git a/deploy/20-deployment.yaml b/deploy/20-deployment.yaml
index e906a80..6a9765d 100644
--- a/deploy/20-deployment.yaml
+++ b/deploy/20-deployment.yaml
@@ -58,20 +58,6 @@ spec:
             requests: {cpu: 200m, memory: 512Mi}
             limits: {cpu: 1, memory: 1Gi}
 ---
-apiVersion: serving.knative.dev/v1beta1
-kind: DomainMapping
-metadata:
-  name: agent-builder.a2acloud.io
-  namespace: agents
-  labels:
-    app: agent-builder
-    a2a/managed-by: control-plane
-spec:
-  ref:
-    apiVersion: serving.knative.dev/v1
-    kind: Service
-    name: agent-builder
----
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata: