diff --git a/packages/runtime-core/__tests__/directives.spec.ts b/packages/runtime-core/__tests__/directives.spec.ts
index 47ea58f7307..dcf429bb72e 100644
--- a/packages/runtime-core/__tests__/directives.spec.ts
+++ b/packages/runtime-core/__tests__/directives.spec.ts
@@ -430,10 +430,7 @@ describe('directives', () => {
       name: 'App',
       render() {
         // simulates the code generated on an unknown directive
-        return withDirectives(h('div'), [
-          [undefined],
-          [d1]
-        ])
+        return withDirectives(h('div'), [[undefined], [d1]])
       }
     }