--- a/libprojectM.pc.in	2009-12-06 02:42:51.000000000 +0100
+++ b/libprojectM.pc.in	2012-02-21 16:48:36.000000000 +0100
@@ -1,6 +1,6 @@
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=@CMAKE_INSTALL_PREFIX@
-libdir=@LIB_INSTALL_DIR@
+libdir=@CMAKE_INSTALL_PREFIX@/lib
 includedir=@CMAKE_INSTALL_PREFIX@/include
 pkgdatadir=@CMAKE_INSTALL_PREFIX@/@RESOURCE_PREFIX@
 sysconfdir=@CMAKE_INSTALL_PREFIX@/@RESOURCE_PREFIX@