diff --git a/CMakeLists.txt b/CMakeLists.txt
index aba65266a..41a6e1df1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -248,7 +248,7 @@ install(TARGETS torrent-rasterbar DESTINATION ${LIBDIR} CONFIGURATIONS release)
 install(DIRECTORY include/libtorrent
 	DESTINATION include
 	PATTERN ".svn" EXCLUDE)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar.pc DESTINATION lib/pkgconfig)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar.pc DESTINATION ${LIBDIR}/pkgconfig)
 
 # === build examples ===
 if(build_examples)