diff --git a/conformance/tests/httproute-request-multiple-mirrors.go b/conformance/tests/httproute-request-multiple-mirrors.go
index 38f690df24..40b05a3f85 100644
--- a/conformance/tests/httproute-request-multiple-mirrors.go
+++ b/conformance/tests/httproute-request-multiple-mirrors.go
@@ -64,7 +64,7 @@ var HTTPRouteRequestMultipleMirrors = suite.ConformanceTest{
 					},
 					{
 						Name:      "infra-backend-v3",
-						Namespace: "another-namespace",
+						Namespace: ns,
 					},
 				},
 				Namespace: ns,
@@ -96,7 +96,7 @@ var HTTPRouteRequestMultipleMirrors = suite.ConformanceTest{
 					},
 					{
 						Name:      "infra-backend-v3",
-						Namespace: "another-namespace",
+						Namespace: ns,
 					},
 				},
 			},
diff --git a/conformance/tests/httproute-request-multiple-mirrors.yaml b/conformance/tests/httproute-request-multiple-mirrors.yaml
index 7bfaac057a..0bab57e9ed 100644
--- a/conformance/tests/httproute-request-multiple-mirrors.yaml
+++ b/conformance/tests/httproute-request-multiple-mirrors.yaml
@@ -22,7 +22,7 @@ spec:
       requestMirror:
         backendRef:
           name: infra-backend-v3
-          namespace: another-namespace
+          namespace: gateway-conformance-infra
           port: 8080
     backendRefs:
     - name: infra-backend-v1
@@ -55,7 +55,7 @@ spec:
       requestMirror:
         backendRef:
           name: infra-backend-v3
-          namespace: another-namespace
+          namespace: gateway-conformance-infra
           port: 8080
     backendRefs:
     - name: infra-backend-v1