diff --git a/kapptemplate.spec b/kapptemplate.spec
index 4d996f5..f6717ae 100644
--- a/kapptemplate.spec
+++ b/kapptemplate.spec
@@ -48,7 +48,7 @@ application/part/plugin.
 
 %prep
 %setup -q 
-sed -i 's|Categories=Qt;KDE;Development;|Categories=Qt;KDE;Development;IDE;X-KDE-KDevelopIDE;|g' src/application/kapptemplate.desktop
+sed -i 's|Categories=Qt;KDE;Development;|Categories=Qt;KDE;Development;IDE;X-KDE-KDevelopIDE;|g' src/application/org.kde.kapptemplate.desktop
 
 %build
   %cmake_kf5 -d build