diff --git a/src/kcmkwin/kwindecoration/CMakeLists.txt b/src/kcmkwin/kwindecoration/CMakeLists.txt
index 028370bf7a..fb9c01e31c 100644
--- a/src/kcmkwin/kwindecoration/CMakeLists.txt
+++ b/src/kcmkwin/kwindecoration/CMakeLists.txt
@@ -51,7 +51,7 @@ configure_file(window-decorations.knsrc.cmake ${CMAKE_CURRENT_BINARY_DIR}/window
 
 # This desktop file is installed only for retrocompatibility with sycoca
 install(FILES kwindecorationsettings.kcfg DESTINATION ${KDE_INSTALL_KCFGDIR})
-install(FILES kwindecoration.desktop DESTINATION ${KDE_INSTALL_APPDIR})
+install(FILES kcm_kwindecoration.desktop DESTINATION ${KDE_INSTALL_APPDIR})
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/window-decorations.knsrc DESTINATION ${KDE_INSTALL_KNSRCDIR})
 install(TARGETS kwin-applywindowdecoration DESTINATION ${KDE_INSTALL_LIBEXECDIR})
 
diff --git a/src/kcmkwin/kwindecoration/kwindecoration.desktop b/src/kcmkwin/kwindecoration/kcm_kwindecoration.desktop
similarity index 100%
rename from src/kcmkwin/kwindecoration/kwindecoration.desktop
rename to src/kcmkwin/kwindecoration/kcm_kwindecoration.desktop
diff --git a/src/kcmkwin/kwinoptions/CMakeLists.txt b/src/kcmkwin/kwinoptions/CMakeLists.txt
index f7e9470643..c2c5d3b702 100644
--- a/src/kcmkwin/kwinoptions/CMakeLists.txt
+++ b/src/kcmkwin/kwinoptions/CMakeLists.txt
@@ -32,4 +32,4 @@ qt_add_dbus_interface(kcm_kwinoptions_PART_SRCS ${KWin_SOURCE_DIR}/src/org.kde.k
 kcoreaddons_add_plugin(kcm_kwinoptions SOURCES ${kcm_kwinoptions_PART_SRCS} INSTALL_NAMESPACE "plasma/kcms/systemsettings_qwidgets")
 target_link_libraries(kcm_kwinoptions kwin Qt::DBus KF5::KCMUtils KF5::I18n KF5::ConfigWidgets KF5::Service KF5::WindowSystem)
 
-install(FILES kwinoptions.desktop DESTINATION ${KDE_INSTALL_APPDIR})
+install(FILES kcm_kwinoptions.desktop DESTINATION ${KDE_INSTALL_APPDIR})
diff --git a/src/kcmkwin/kwinoptions/kwinoptions.desktop b/src/kcmkwin/kwinoptions/kcm_kwinoptions.desktop
similarity index 100%
rename from src/kcmkwin/kwinoptions/kwinoptions.desktop
rename to src/kcmkwin/kwinoptions/kcm_kwinoptions.desktop
diff --git a/src/kcmkwin/kwinscreenedges/CMakeLists.txt b/src/kcmkwin/kwinscreenedges/CMakeLists.txt
index f30e458062..9821a5b038 100644
--- a/src/kcmkwin/kwinscreenedges/CMakeLists.txt
+++ b/src/kcmkwin/kwinscreenedges/CMakeLists.txt
@@ -58,4 +58,4 @@ kconfig_add_kcfg_files(kcm_kwintouchscreenedges_PART_SRCS kwintouchscreensetting
 kcoreaddons_add_plugin(kcm_kwintouchscreen SOURCES ${kcm_kwintouchscreenedges_PART_SRCS} INSTALL_NAMESPACE "plasma/kcms/systemsettings_qwidgets")
 target_link_libraries(kcm_kwintouchscreen ${X11_LIBRARIES} ${kcm_screenedges_LIBS})
 
-install(FILES kwinscreenedges.desktop kwintouchscreen.desktop DESTINATION ${KDE_INSTALL_APPDIR})
+install(FILES kcm_kwinscreenedges.desktop kcm_kwintouchscreen.desktop DESTINATION ${KDE_INSTALL_APPDIR})
diff --git a/src/kcmkwin/kwinscreenedges/kwinscreenedges.desktop b/src/kcmkwin/kwinscreenedges/kcm_kwinscreenedges.desktop
similarity index 100%
rename from src/kcmkwin/kwinscreenedges/kwinscreenedges.desktop
rename to src/kcmkwin/kwinscreenedges/kcm_kwinscreenedges.desktop
diff --git a/src/kcmkwin/kwinscreenedges/kwintouchscreen.desktop b/src/kcmkwin/kwinscreenedges/kcm_kwintouchscreen.desktop
similarity index 100%
rename from src/kcmkwin/kwinscreenedges/kwintouchscreen.desktop
rename to src/kcmkwin/kwinscreenedges/kcm_kwintouchscreen.desktop
diff --git a/src/kcmkwin/kwinscripts/CMakeLists.txt b/src/kcmkwin/kwinscripts/CMakeLists.txt
index 3be771084f..13bf5079cc 100644
--- a/src/kcmkwin/kwinscripts/CMakeLists.txt
+++ b/src/kcmkwin/kwinscripts/CMakeLists.txt
@@ -21,5 +21,5 @@ target_link_libraries(kcm_kwin_scripts
 )
 
 kpackage_install_package(package kcm_kwin_scripts kcms)
-install(FILES kwinscripts.desktop DESTINATION ${KDE_INSTALL_APPDIR})
+install(FILES kcm_kwin_scripts.desktop DESTINATION ${KDE_INSTALL_APPDIR})
 install(FILES kwinscripts.knsrc DESTINATION ${KDE_INSTALL_KNSRCDIR})
diff --git a/src/kcmkwin/kwinscripts/kwinscripts.desktop b/src/kcmkwin/kwinscripts/kcm_kwin_scripts.desktop
similarity index 100%
rename from src/kcmkwin/kwinscripts/kwinscripts.desktop
rename to src/kcmkwin/kwinscripts/kcm_kwin_scripts.desktop
diff --git a/src/kcmkwin/kwintabbox/CMakeLists.txt b/src/kcmkwin/kwintabbox/CMakeLists.txt
index e2ded38a40..9f9a770738 100644
--- a/src/kcmkwin/kwintabbox/CMakeLists.txt
+++ b/src/kcmkwin/kwintabbox/CMakeLists.txt
@@ -34,7 +34,7 @@ target_link_libraries(kcm_kwintabbox
 )
 
 ########### install files ###############
-install(FILES kwintabbox.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR})
+install(FILES kcm_kwintabbox.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR})
 install(FILES thumbnails/konqueror.png
               thumbnails/kmail.png
               thumbnails/systemsettings.png
diff --git a/src/kcmkwin/kwintabbox/kwintabbox.desktop b/src/kcmkwin/kwintabbox/kcm_kwintabbox.desktop
similarity index 100%
rename from src/kcmkwin/kwintabbox/kwintabbox.desktop
rename to src/kcmkwin/kwintabbox/kcm_kwintabbox.desktop