diff --git a/src/solidextras/qml/CMakeLists.txt b/src/solidextras/qml/CMakeLists.txt
index 41085442..7d49a6fe 100644
--- a/src/solidextras/qml/CMakeLists.txt
+++ b/src/solidextras/qml/CMakeLists.txt
@@ -15,5 +15,5 @@ else()
     message(WARNING "CMake is too old, cannot setup QML plugins to work without installation")
 endif()
 
-install(TARGETS kasts-solidextrasqmlplugin DESTINATION ${QML_INSTALL_DIR}/org/kde/kasts/solidextras)
-install(FILES qmldir DESTINATION ${QML_INSTALL_DIR}/org/kde/kasts/solidextras)
+install(TARGETS kasts-solidextrasqmlplugin DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/kasts/solidextras)
+install(FILES qmldir DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/kasts/solidextras)