diff --git a/test/index.html b/test/index.html
index 33dd387df..c910a807d 100644
--- a/test/index.html
+++ b/test/index.html
@@ -92,9 +92,6 @@
 				setProperty(Object, '_create', Object.create);
 				setProperty(Object, 'create', noop);
 
-				setProperty(Object, '_defineProperty', Object.defineProperty);
-				setProperty(Object, 'defineProperty', noop);
-
 				setProperty(Object, '_getPrototypeOf', Object.getPrototypeOf);
 				setProperty(Object, 'getPrototypeOf', noop);
 
@@ -207,11 +204,6 @@
 				} else {
 					delete Object.create;
 				}
-				if (Object._defineProperty) {
-					setProperty(Object, 'defineProperty', Object._defineProperty);
-				} else {
-					delete Object.defineProperty;
-				}
 				if (Object._getPrototypeOf) {
 					setProperty(Object, 'getPrototypeOf', Object._getPrototypeOf);
 				} else {
@@ -265,7 +257,6 @@
 				delete Date._now;
 				delete funcProto._method;
 				delete Object._create;
-				delete Object._defineProperty;
 				delete Object._getPrototypeOf;
 				delete Object._keys;
 				delete objectProto._propertyIsEnumerable;
diff --git a/test/test.js b/test/test.js
index 5cd966021..fcd7df176 100644
--- a/test/test.js
+++ b/test/test.js
@@ -372,9 +372,6 @@
     var _create = create;
     setProperty(Object, 'create', _.noop);
 
-    var _defineProperty = Object.defineProperty;
-    setProperty(Object, 'defineProperty', _.noop);
-
     var _getPrototypeOf = Object.getPrototypeOf;
     setProperty(Object, 'getPrototypeOf', _.noop);
 
@@ -472,7 +469,6 @@
     setProperty(Array,  'isArray', _isArray);
     setProperty(Date,   'now', _now);
     setProperty(Object, 'create', _create);
-    setProperty(Object, 'defineProperty', _defineProperty);
     setProperty(Object, 'getPrototypeOf', _getPrototypeOf);
     setProperty(Object, 'keys', _keys);
 
@@ -618,7 +614,7 @@
       }
     });
 
-    test('should avoid overwritten native methods', 15, function() {
+    test('should avoid overwritten native methods', 14, function() {
       function Foo() {}
 
       function message(lodashMethod, nativeMethod) {
@@ -652,13 +648,6 @@
         ok(actual[0] instanceof Foo, message('_.create', 'Object.create'));
         deepEqual(actual[1], {}, message('_.create', 'Object.create'));
 
-        try {
-          actual = lodashBizarro.bind(function() { return this.a; }, object);
-        } catch(e) {
-          actual = null;
-        }
-        ok(!(EXPANDO in actual), message('_.bind', 'Object.defineProperty'));
-
         try {
           actual = [lodashBizarro.isPlainObject({}), lodashBizarro.isPlainObject([])];
         } catch(e) {
@@ -727,7 +716,7 @@
         }
       }
       else {
-        skipTest(15);
+        skipTest(14);
       }
     });
   }());