--- usr/share/applications/viber.desktop.old	2014-04-03 12:24:38.000000000 +0400
+++ usr/share/applications/viber.desktop	2014-04-03 12:25:03.000000000 +0400
@@ -6,5 +6,5 @@
 Terminal=false
 Type=Application
 Encoding=UTF-8
-Categories=Network;Application;
-Path=
+Categories=Network;
+Path=/opt/viber