--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -478,10 +478,10 @@ else()
 endif()
 install(DIRECTORY data DESTINATION ${H2_DATA_PATH} PATTERN ".git" EXCLUDE PATTERN "i18n" EXCLUDE PATTERN doc EXCLUDE)
 if(NOT MINGW AND NOT APPLE)
-	install(FILES ${CMAKE_SOURCE_DIR}/linux/org.hydrogenmusic.Hydrogen.metainfo.xml DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo")
-	install(FILES ${CMAKE_SOURCE_DIR}/linux/org.hydrogenmusic.Hydrogen.desktop DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications")
+	install(FILES ${CMAKE_SOURCE_DIR}/linux/org.hydrogenmusic.Hydrogen.metainfo.xml DESTINATION "${CMAKE_INSTALL_FULL_DATAROOTDIR}/metainfo")
+	install(FILES ${CMAKE_SOURCE_DIR}/linux/org.hydrogenmusic.Hydrogen.desktop DESTINATION "${CMAKE_INSTALL_FULL_DATAROOTDIR}/applications")
 	install(FILES ${CMAKE_SOURCE_DIR}/data/img/gray/h2-icon.svg DESTINATION "${CMAKE_INSTALL_FULL_DATAROOTDIR}/icons/hicolor/scalable/apps" RENAME "org.hydrogenmusic.Hydrogen.svg")
-	install(FILES ${CMAKE_SOURCE_DIR}/linux/hydrogen.1 DESTINATION "${CMAKE_INSTALL_MANDIR}/man1")
+	install(FILES ${CMAKE_SOURCE_DIR}/linux/hydrogen.1 DESTINATION "${CMAKE_INSTALL_FULL_MANDIR}/man1")
 endif()
 
 #
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -77,5 +77,5 @@ endif()
 
 if(NOT APPLE AND NOT WIN32)
     install(DIRECTORY ${CMAKE_SOURCE_DIR}/src/core DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/hydrogen" FILES_MATCHING PATTERN "*.h" PATTERN ".svn" EXCLUDE)
-    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/config.h" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/hydrogen" )
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/config.h" DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/hydrogen" )
 endif()