--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -418,10 +418,10 @@ IF(EXISTS ${CMAKE_SOURCE_DIR}/data/doc/CMakeLists.txt)
 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()