diff --git a/test/index.html b/test/index.html
index c220017c4..b191ddfa6 100644
--- a/test/index.html
+++ b/test/index.html
@@ -97,10 +97,10 @@
 
 				setProperty(objectProto, '_propertyIsEnumerable', propertyIsEnumerable);
 				setProperty(objectProto, 'propertyIsEnumerable', function(key) {
-					if (key == '1' && this && typeof this == 'object' && this.length === 2 &&
+					if (key == '1' && this && typeof this == 'object' &&
 							hasOwnProperty.call(this, 'callee') &&
 							!propertyIsEnumerable.call(this, 'callee') &&
-							this[0] === 0 && this[1] === 0) {
+							this.length === 2 && this[0] === 1 && this[1] === 0) {
 						throw new Error;
 					}
 					return propertyIsEnumerable.call(this, key);
diff --git a/test/test.js b/test/test.js
index 2bce9513a..2f32fad44 100644
--- a/test/test.js
+++ b/test/test.js
@@ -468,10 +468,10 @@
 
     var _propertyIsEnumerable = objectProto.propertyIsEnumerable;
     setProperty(objectProto, 'propertyIsEnumerable', function(key) {
-      if (key == '1' && _.isArguments(this) && _.isEqual(_.values(this), [0, 0])) {
+      if (key == '1' && _.isArguments(this) && _.isEqual(_.values(this), [1, 0])) {
         throw new Error;
       }
-      return _.has(this, key);
+      return _propertyIsEnumerable.call(this, key);
     });
 
     var _isFinite = Number.isFinite;