diff --git a/lodash.js b/lodash.js
index 39af3c950..7a9d85e93 100644
--- a/lodash.js
+++ b/lodash.js
@@ -11187,9 +11187,7 @@
      * // => false
      */
     function isArguments(value) {
-      // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
-      return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
-        (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
+      return isArrayLikeObject(value) && objectToString.call(value) == argsTag;
     }
 
     /**