diff --git a/Kwf/Assets/Dependency/File/Scss.php b/Kwf/Assets/Dependency/File/Scss.php
index <HASH>..<HASH> 100644
--- a/Kwf/Assets/Dependency/File/Scss.php
+++ b/Kwf/Assets/Dependency/File/Scss.php
@@ -78,6 +78,7 @@ class Kwf_Assets_Dependency_File_Scss extends Kwf_Assets_Dependency_File_Css
         $wrapperContents .= "@import \"$fileName\";\n";
         $wrapperFile = tempnam('temp', 'scw');
         file_put_contents($wrapperFile, $wrapperContents);
+        chmod($wrapperFile, 0777);
 
         $bin = Kwf_Config::getValue('server.nodeSassBinary');
         if (!$bin) {
Make wrapperFile world writeable

Fixes build when using ccw where scss is rebuilt by apache user and had <I> permissions so build (on cli) failed as it has no permissions to access the temp file.
File was accessed in Kwf/Assets/ContentsCache.php::<I>