diff --git a/hack/e2e-debug.sh b/hack/e2e-debug.sh
index 29006c7140e..2a4bf338848 100755
--- a/hack/e2e-debug.sh
+++ b/hack/e2e-debug.sh
@@ -35,4 +35,4 @@ wait_until_pods_running knative-eventing || fail_test "Pods in knative-eventing
 
 header "Running tests"
 
-go_test_e2e -timeout=30m -run="${test_name}" "${test_dir}" || fail_test "Test(s) failed"
+go test -tags=e2e -v -parallel="${PARALLEL:-12}" -timeout=30m -run="${test_name}" "${test_dir}" || fail_test "Test(s) failed"
diff --git a/test/rekt/features/trigger/feature.go b/test/rekt/features/trigger/feature.go
index 01379fc8d48..f4a8f89f91e 100644
--- a/test/rekt/features/trigger/feature.go
+++ b/test/rekt/features/trigger/feature.go
@@ -287,7 +287,13 @@ func TriggerWithTLSSubscriberWithAdditionalCATrustBundles() *feature.Feature {
 	f.Setup("Wait for Trigger to become ready", trigger.IsReady(triggerName))
 
 	f.Setup("Install failing trigger", func(ctx context.Context, t feature.T) {
-		dls := service.AsDestinationRef(dlsName)
+		dls := &duckv1.Destination{
+			URI: &apis.URL{
+				Scheme: "https", // Force using https
+				Host:   network.GetServiceHostname(dlsName, environment.FromContext(ctx).Namespace()),
+			},
+			CACerts: nil, // CA certs are in the new trust-bundle
+		}
 
 		linear := eventingv1.BackoffPolicyLinear
 		trigger.Install(dlsTriggerName, brokerName,