--- a/libnl-1.pc.in
+++ b/libnl-1.pc.in
@@ -1,7 +1,7 @@
 prefix=@prefix@
 exec_prefix=@prefix@
 libdir=@libdir@
-includedir=@prefix@/include
+includedir=@includedir@
 
 Name: libnl
 Description: Convenience library for netlink sockets
