diff --git a/lib/client/viewer.js b/lib/client/viewer.js
index 91c5c70e..dd5e9caf 100644
--- a/lib/client/viewer.js
+++ b/lib/client/viewer.js
@@ -57,7 +57,7 @@ CloudCommander.Viewer.FancyBox = {
                     onload: ljsLoad_f,
                     onerror: (function(){
                         CloudCommander.cssLoad({
-                            src  : pParent +'jquery.fancybox.css',
+                            src  : pParent.dir +'jquery.fancybox.css',
                             func : ljsLoad_f
                         });
                     })