diff --git a/packages/runtime-core/src/compat/instanceEventEmitter.ts b/packages/runtime-core/src/compat/instanceEventEmitter.ts
index b314f686c4e..f0b6f687f4e 100644
--- a/packages/runtime-core/src/compat/instanceEventEmitter.ts
+++ b/packages/runtime-core/src/compat/instanceEventEmitter.ts
@@ -52,7 +52,7 @@ export function once(
 ) {
   const wrapped = (...args: any[]) => {
     off(instance, event, wrapped)
-    fn.call(instance.proxy, ...args)
+    fn.apply(instance.proxy, args)
   }
   wrapped.fn = fn
   on(instance, event, wrapped)