diff --git a/addon-test-support/@ember/test-helpers/-internal/helper-hooks.ts b/addon-test-support/@ember/test-helpers/-internal/helper-hooks.ts
index 2670491c0..69b1e2370 100644
--- a/addon-test-support/@ember/test-helpers/-internal/helper-hooks.ts
+++ b/addon-test-support/@ember/test-helpers/-internal/helper-hooks.ts
@@ -1,3 +1,5 @@
+import { _Promise as Promise } from '../-utils';
+
 type Hook = (...args: any[]) => void | Promise<void>;
 type HookLabel = 'start' | 'end' | string;
 type HookUnregister = {