diff --git a/libgrive/CMakeLists.txt b/libgrive/CMakeLists.txt
index ad9aa8f..852be17 100644
--- a/libgrive/CMakeLists.txt
+++ b/libgrive/CMakeLists.txt
@@ -56,7 +56,14 @@ set_target_properties(grive PROPERTIES
     SOVERSION 0 VERSION ${GRIVE_VERSION}
 )
 
-install(TARGETS grive LIBRARY DESTINATION lib)
+set ( LIBGRIVE_INSTALL_DIR lib)
+if (EXISTS "${CMAKE_INSTALL_PREFIX}/lib32/" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
+	set (LIBGRIVE_INSTALL_DIR lib32)
+else if (EXISTS "${CMAKE_INSTALL_PREFIX}/lib64/" AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+	set (LIBGRIVE_INSTALL_DIR lib64)
+endif ()
+
+install(TARGETS grive LIBRARY DESTINATION {LIBGRIVE_INSTALL_DIR} )
 install(FILES ${DRIVE_HEADERS} DESTINATION include/grive/drive)
 install(FILES ${PROTOCOL_HEADERS} DESTINATION include/grive/protocol)
 install(FILES ${UTIL_HEADERS} DESTINATION include/grive/util)