--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -171,9 +171,9 @@
     COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/translations)
 add_dependencies(vym make-translations-directory)
 
+ADD_COMPILE_DEFINITIONS(VYM_DOCDIR="${CMAKE_INSTALL_DOCDIR}")
 install(DIRECTORY demos DESTINATION ${CMAKE_INSTALL_DATAROOTDIR})
-install(DIRECTORY doc DESTINATION ${CMAKE_INSTALL_DOCDIR} FILES_MATCHING PATTERN "*.pdf")
-install(FILES doc/vym.1.gz DESTINATION ${CMAKE_INSTALL_MANDIR})
+install(DIRECTORY doc/ DESTINATION ${CMAKE_INSTALL_DOCDIR} FILES_MATCHING PATTERN "*.pdf")
 install(FILES README.md LICENSE.txt DESTINATION ${CMAKE_INSTALL_DOCDIR})
 install(DIRECTORY exports flags icons macros ${CMAKE_BINARY_DIR}/translations scripts styles DESTINATION ${CMAKE_INSTALL_DATAROOTDIR})