diff --git a/packages/runtime-dom/src/modules/events.ts b/packages/runtime-dom/src/modules/events.ts
index b3ebbad23..4b1e1aa7f 100644
--- a/packages/runtime-dom/src/modules/events.ts
+++ b/packages/runtime-dom/src/modules/events.ts
@@ -80,6 +80,7 @@ export function patchEvent(
     } else if (existingInvoker) {
       // remove
       removeEventListener(el, name, existingInvoker, options)
+      invokers[rawName] = undefined
     }
   }
 }