diff --git a/data/qalculate-gtk.desktop.in b/data/qalculate-gtk.desktop.in
index fdefbf9..68b32b4 100644
--- a/data/qalculate-gtk.desktop.in
+++ b/data/qalculate-gtk.desktop.in
@@ -9,5 +9,5 @@ Terminal=false
 Type=Application
 StartupNotify=true
 StartupWMClass=qalculate-gtk
-Categories=GTK;Application;Utility;Calculator;Science;Math;
+Categories=GTK;Utility;Calculator;Science;Math;
 
