diff --git a/packages/reactivity/__tests__/effect.spec.ts b/packages/reactivity/__tests__/effect.spec.ts
index a2fa995a1ab..c8182dbee36 100644
--- a/packages/reactivity/__tests__/effect.spec.ts
+++ b/packages/reactivity/__tests__/effect.spec.ts
@@ -8,7 +8,6 @@ import {
   TriggerOpTypes,
   DebuggerEvent,
   markRaw,
-  ref,
   shallowReactive,
   readonly,
   ReactiveEffectRunner