diff --git a/a2ps.spec b/a2ps.spec
index 993acf3..0a5c49a 100644
--- a/a2ps.spec
+++ b/a2ps.spec
@@ -233,7 +233,7 @@ fi
 
 %changelog
 * Tue Sep 26 2006 Tim Waugh <twaugh@redhat.com> 4.13b-56
-- Fixed build.
+- Fixed build (bug #188156).
 
 * Fri Aug 25 2006 Tim Waugh <twaugh@redhat.com>
 - Build requires groff.