diff --git a/src/js.rs b/src/js.rs
index 38ade1dd..7b54aa02 100644
--- a/src/js.rs
+++ b/src/js.rs
@@ -1041,7 +1041,7 @@ extern "C" {
     /// 
     /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/has
     #[wasm_bindgen(static_method_of = Reflect, catch)]
-    pub fn has(target: &JsValue, property_key: &JsValue) -> Result<bool, JsValue>;
+    pub fn has(target: &JsValue, property_key: &JsValue) -> Result<JsValue, JsValue>;
 
     /// The static Reflect.isExtensible() method determines if an object is extensible 
     /// (whether it can have new properties added to it). It is similar to