diff --git a/kcmkgamma/kgamma.desktop b/kcmkgamma/kgamma.desktop
--- a/kcmkgamma/kgamma.desktop
+++ b/kcmkgamma/kgamma.desktop
@@ -205,5 +205,6 @@
 X-KDE-Init-Phase=0
 
 X-KDE-System-Settings-Parent-Category=display
+X-KDE-OnlyShowOnQtPlatforms=xcb
 
 Categories=Qt;KDE;Settings;X-KDE-settings-peripherals;