diff --git a/config/licenser/known_exceptions.txt b/config/licenser/known_exceptions.txt
index f309dd6c..ed56c7d0 100644
--- a/config/licenser/known_exceptions.txt
+++ b/config/licenser/known_exceptions.txt
@@ -27,14 +27,3 @@ themes/vivo-basic/templates/googleAnalytics.ftl
 
 # Stylesheet for Pictos fonts by pictos.drewwilson.com
 themes/wilma/css/pictos.css
-
-# Script for enabling new HTML5 semantic markup in IE browsers. 
-# remysharp.com/2009/01/07/html5-enabling-script/
-webapp/web/js/html5.js
-
-# selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8. selectivizr.com
-webapp/web/js/selectivizr.js
-
-# Supersleight jQuery Plugin for Transparent PNGs in IE6. allinthehead.com/retro/338/supersleight-jquery-plugin
-webapp/web/js/supersleight.js
-webapp/web/js/supersleightUtils.js