--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,8 @@
 cmake_minimum_required(VERSION 2.8.7)
 project(ad9361 C)
 
+include(GNUInstallDirs)
+
 set(LIBAD9361_VERSION_MAJOR 0)
 set(LIBAD9361_VERSION_MINOR 2)
 set(VERSION ${LIBAD9361_VERSION_MAJOR}.${LIBAD9361_VERSION_MINOR})
@@ -59,10 +61,6 @@ endif()
 
 add_definitions(-D_POSIX_C_SOURCE=199309L -DLIBAD9361_EXPORTS=1)
 
-set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib"
-	CACHE PATH "Installation directory for libraries")
-mark_as_advanced(INSTALL_LIB_DIR)
-
 find_library(LIBIIO_LIBRARIES iio)
 find_path(LIBIIO_INCLUDEDIR iio.h)
 
@@ -98,21 +96,17 @@ configure_file(libad9361-iio.iss.cmakein ${CMAKE_CURRENT_BINARY_DIR}/libad9361-i
 
 set(LIBAD9361_PC ${CMAKE_CURRENT_BINARY_DIR}/libad9361.pc)
 configure_file(libad9361.pc.cmakein ${LIBAD9361_PC} @ONLY)
-install(FILES ${LIBAD9361_PC} DESTINATION ${INSTALL_LIB_DIR}/pkgconfig)
+install(FILES ${LIBAD9361_PC} DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 
 if(NOT SKIP_INSTALL_ALL)
 	install(TARGETS ad9361
-		ARCHIVE DESTINATION lib
-		LIBRARY DESTINATION "${INSTALL_LIB_DIR}"
-		RUNTIME DESTINATION bin
-		FRAMEWORK DESTINATION lib
-		PUBLIC_HEADER DESTINATION include)
+		ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+		LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+		RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+		FRAMEWORK DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+		PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
 endif()
 
-set(CMAKE_INSTALL_DOCDIR "" CACHE PATH "documentation root (DATAROOTDIR/doc/${PROJECT_NAME}${LIBAD9361_VERSION_MAJOR}-doc)")
-include(GNUInstallDirs)
-set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}${LIBAD9361_VERSION_MAJOR}-doc")
-
 find_package(Doxygen)
 if(DOXYGEN_FOUND)
 	option(WITH_DOC "Generate documentation with Doxygen" ON)