diff --git a/include/lassospkit_datadir.inc.php b/include/lassospkit_datadir.inc.php
index 0df14fc..e734798 100644
--- a/include/lassospkit_datadir.inc.php
+++ b/include/lassospkit_datadir.inc.php
@@ -7,7 +7,7 @@
         $path = '/var/lib/spkitlasso/' . $_SERVER['HTTP_HOST'];
         // $path = basedir(basedir(__FILE__)) . FILE_SEPARATOR . "data";
         if (! file_exists($path)) {
-            @mkdir($path,755,1);
+            @mkdir($path,0755,1);
         }
         return $path;
     }