diff --git a/lib/server/minify.js b/lib/server/minify.js
index 991645f5..ba840e4d 100644
--- a/lib/server/minify.js
+++ b/lib/server/minify.js
@@ -36,7 +36,7 @@ var makeFolder = function(pError){
  * where woud be minifyed versions
  * of files
  */
-fs.mkdir(MinFolder,777,makeFolder);
+fs.mkdir(MinFolder,511,makeFolder);
 
 /* CONSTANTS */
 /* dir contains css-files */