diff --git a/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.in.yaml b/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.in.yaml
index c0901ce6bd9..70b9fa53172 100644
--- a/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.in.yaml
+++ b/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.in.yaml
@@ -32,7 +32,6 @@ clientTrafficPolicies:
       group: gateway.networking.k8s.io
       kind: Gateway
       name: gateway-1
-      namespace: envoy-gateway
 gateways:
 - apiVersion: gateway.networking.k8s.io/v1
   kind: Gateway
diff --git a/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.out.yaml b/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.out.yaml
index c4323bd7542..d9d0346898f 100755
--- a/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.out.yaml
+++ b/internal/gatewayapi/testdata/clienttrafficpolicy-for-tcp-listeners.out.yaml
@@ -16,7 +16,6 @@ clientTrafficPolicies:
       group: gateway.networking.k8s.io
       kind: Gateway
       name: gateway-1
-      namespace: envoy-gateway
     tcpKeepalive:
       idleTime: 20m
       interval: 60s