diff --git a/BuildTools/AppImage/3Engine.AppDir/3Engine.desktop b/BuildTools/AppImage/3Engine.AppDir/3Engine.desktop
index 2ecb8cc..c96474d 100644
--- a/BuildTools/AppImage/3Engine.AppDir/3Engine.desktop
+++ b/BuildTools/AppImage/3Engine.AppDir/3Engine.desktop
@@ -4,5 +4,5 @@ Exec=LightScene %F
 Icon=3Engine
 Type=Application
 Terminal=true
-Categories=Game
+Categories=Game;
 StartupNotify=true