diff --git a/misc/qelectrotech.desktop b/misc/qelectrotech.desktop
index 4a9a9eeb7..ff1ec23cb 100644
--- a/misc/qelectrotech.desktop
+++ b/misc/qelectrotech.desktop
@@ -7,7 +7,7 @@ Icon=qelectrotech
 Terminal=false
 Type=Application
 MimeType=application/x-qet-project;application/x-qet-element;application/x-qet-titleblock;
-Categories=Office;Qt;Graphics;2DGraphics;VectorGraphics;Education;Science;Electricity;Engineering;
+Categories=Graphics;Qt;VectorGraphics;Science;Electricity;Engineering;
 Keywords=Graphics;Science;Electricity;Engineering;
 Comment=Edit electrical diagrams.
 Comment[de]=Zeichenprogramm für Schaltpläne