diff --git a/test/libraries/PMA_insert_edit_test.php b/test/libraries/PMA_insert_edit_test.php
index 8a567472d4..94c5bd3070 100644
--- a/test/libraries/PMA_insert_edit_test.php
+++ b/test/libraries/PMA_insert_edit_test.php
@@ -2526,7 +2526,7 @@ class PMA_InsertEditTest extends PHPUnit_Framework_TestCase
         );
 
         $this->assertEquals(
-            "'20''12'",
+            "'20\\'12'",
             $result
         );