diff --git a/org.kde.neochat.desktop b/org.kde.neochat.desktop
index 21d94e298..848806bf5 100644
--- a/org.kde.neochat.desktop
+++ b/org.kde.neochat.desktop
@@ -96,4 +96,4 @@ Terminal=false
 Icon=org.kde.neochat
 Type=Application
 Categories=Network;InstantMessaging;
-X-GNOME-SingleWindow=true
+SingleMainWindow=true