diff --git a/test/built-ins/object/entries/tamper-with-global-object.js b/test/built-ins/object/entries/tamper-with-global-object.js
index 7b12a3c8c1..0ba60fcb4c 100644
--- a/test/built-ins/object/entries/tamper-with-global-object.js
+++ b/test/built-ins/object/entries/tamper-with-global-object.js
@@ -11,6 +11,7 @@ author: Jordan Harband
 function fakeObject() {
     $ERROR('The overriden version of Object was called!');
 }
+fakeObject.entries = Object.entries;
 
 var global = Function('return this;')();
 global.Object = fakeObject;
diff --git a/test/built-ins/object/values/tamper-with-global-object.js b/test/built-ins/object/values/tamper-with-global-object.js
index d6e0dad2e9..df442fe186 100644
--- a/test/built-ins/object/values/tamper-with-global-object.js
+++ b/test/built-ins/object/values/tamper-with-global-object.js
@@ -11,6 +11,7 @@ author: Jordan Harband
 function fakeObject() {
     $ERROR('The overriden version of Object was called!');
 }
+fakeObject.values = Object.values;
 
 var global = Function('return this;')();
 global.Object = fakeObject;