diff --git a/cmake/modules/BasicConfig.cmake b/cmake/modules/BasicConfig.cmake
index 6dced6a..250a487 100644
--- a/cmake/modules/BasicConfig.cmake
+++ b/cmake/modules/BasicConfig.cmake
@@ -548,8 +548,8 @@ if (CMAKE_INSTALL_LIBDIR MATCHES ".*${SELECTED_LIB_SUFFIX}$")
     set(SELECTED_LIB_SUFFIX "")
 endif ()
 
-set(BIN_INSTALL_DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
-set(LIB_INSTALL_DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}${SELECTED_LIB_SUFFIX}")
+set(BIN_INSTALL_DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}")
+set(LIB_INSTALL_DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}${SELECTED_LIB_SUFFIX}")
 
 # allow user to specify additional libraries to link against (see buildvariables.md for details)
 set(USER_DEFINED_ADDITIONAL_LIBRARIES