diff --git a/taglib-config.cmake b/taglib-config.cmake
index 3ed70a7a..d500fe60 100644
--- a/taglib-config.cmake
+++ b/taglib-config.cmake
@@ -16,8 +16,8 @@ EOH
 
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=@CMAKE_INSTALL_PREFIX@
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
+libdir=@LIB_INSTALL_DIR@
+includedir=@INCLUDE_INSTALL_DIR@
 
 flags=""