diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -64,5 +64,5 @@
 
 ########### install files ###############
 
-install( PROGRAMS muon.desktop  DESTINATION ${XDG_APPS_INSTALL_DIR} )
+install( PROGRAMS org.kde.muon.desktop  DESTINATION ${XDG_APPS_INSTALL_DIR} )
 install( FILES muonui.rc  DESTINATION  ${KXMLGUI_INSTALL_DIR}/muon )
diff --git a/src/muon.desktop b/src/org.kde.muon.desktop
rename from src/muon.desktop
rename to src/org.kde.muon.desktop