--- gui/CMakeLists.txt.orig	2017-10-07 21:11:39 UTC
+++ gui/CMakeLists.txt
@@ -27,7 +27,7 @@ if (BUILD_GUI)
     qt5_use_modules(cppcheck-gui ${GUI_QT_COMPONENTS})
 
     install(TARGETS cppcheck-gui RUNTIME DESTINATION ${CMAKE_INSTALL_FULL_BINDIR} COMPONENT applications)
-    install(FILES ${qms} DESTINATION ${CMAKE_INSTALL_FULL_BINDIR} COMPONENT applications)
+    install(FILES ${qms} DESTINATION ${CMAKE_INSTALL_FULL_DATAROOTDIR}/${PROJECT_NAME}/lang COMPONENT applications)
 
     install(FILES cppcheck-gui.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)