diff --git a/cachefile.php b/cachefile.php
index fd1c752..8f6be19 100644
--- a/cachefile.php
+++ b/cachefile.php
@@ -24,7 +24,7 @@ class cachefile
       if (!mkdir ($this->directory))
         throw new Exception (sprintf (_("Can not create cache directory %s"),
                              $this->directory), 500);
-      chmod (0777, $this->directory);
+      chmod ($this->directory, 0666);
     }
     if (! is_writable ($this->directory))
       throw new Exception (sprintf (_("Cache directory %s is not writable"), 
@@ -65,7 +65,7 @@ class cachefile
                     "data"=>$data);
     file_put_contents ($fileCache, serialize ($datas));
     unlink ($fileCache.".lock");
-    chmod (0666, $fileCache);
+    chmod ($fileCache, 0666);
     return true;
   }