diff --git a/etc/linux/net.kirsle.ProjectDoodle.desktop b/etc/linux/net.kirsle.ProjectDoodle.desktop
index 54ed73f..e796ec8 100755
--- a/etc/linux/net.kirsle.ProjectDoodle.desktop
+++ b/etc/linux/net.kirsle.ProjectDoodle.desktop
@@ -11,3 +11,4 @@ Icon=project-doodle
 StartupNotify=true
 Keywords=game;maze;
 Categories=Game;
+X-Purism-FormFactor=Workstation;Mobile;