diff --git a/pkg/reconciler/subscription/subscription_test.go b/pkg/reconciler/subscription/subscription_test.go
index fd09f1a16f5..5c887763cab 100644
--- a/pkg/reconciler/subscription/subscription_test.go
+++ b/pkg/reconciler/subscription/subscription_test.go
@@ -1111,6 +1111,7 @@ func TestAllCases(t *testing.T) {
 						BackoffDelay:  pointer.StringPtr("PT1S"),
 					}),
 				),
+				NewService(serviceName, testNS),
 			},
 			Key:     testNS + "/" + "a-" + subscriptionName,
 			WantErr: false,
@@ -1195,6 +1196,7 @@ func TestAllCases(t *testing.T) {
 						BackoffDelay:  pointer.StringPtr("PT10S"),
 					}),
 				),
+				NewService(serviceName, testNS),
 			},
 			Key:     testNS + "/" + "a-" + subscriptionName,
 			WantErr: false,