diff --git a/KMail.desktop b/KMail.desktop
index d52a17d93..08026cf08 100644
--- a/KMail.desktop
+++ b/KMail.desktop
@@ -71,3 +71,4 @@ Terminal=0
 
 X-KDE-StartupNotify=true
 X-DCOP-ServiceType=Unique
+Categories=QT;KDE;Network