Index: /CKEditor/tests/tt/3664/1.html
===================================================================
--- /CKEditor/tests/tt/3664/1.html	(revision 4842)
+++ /CKEditor/tests/tt/3664/1.html	(revision 4843)
@@ -36,5 +36,5 @@
 									editor.insertElement( table );
 									assert.areSame( '<table><tbody><tr><td>table</td></tr></tbody></table>', editor.getData() );
-								}, 500 );
+								}, 1000 );
 							} );
 						}