diff --git a/Kwf/Assets/Dependency/File/Css.php b/Kwf/Assets/Dependency/File/Css.php
index <HASH>..<HASH> 100644
--- a/Kwf/Assets/Dependency/File/Css.php
+++ b/Kwf/Assets/Dependency/File/Css.php
@@ -99,7 +99,7 @@ class Kwf_Assets_Dependency_File_Css extends Kwf_Assets_Dependency_File
             $contents = str_replace("\r", "\n", $contents);
 
             // remove comments
-            $contents = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $contents);
+            //$contents = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $contents);
 
             // multiple whitespaces
             $contents = str_replace("\t", " ", $contents);
Do not remove comments from CSS

Otherwise styles-editor in RTE doesn't find styles anymore