diff --git a/a2ps.spec b/a2ps.spec
index 98d2d46..3c3fdab 100644
--- a/a2ps.spec
+++ b/a2ps.spec
@@ -42,6 +42,7 @@ Requires: fileutils sh-utils info
 BuildRequires: /usr/bin/emacs, gperf, flex, libtool, texinfo, groff
 BuildRequires: ImageMagick
 BuildRequires: groff-perl
+BuildRequires: cups
 Url: http://www.inf.enst.fr/~demaille/a2ps/
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 Requires: psutils
@@ -248,6 +249,9 @@ fi
 %dir %{_datadir}/a2ps
 
 %changelog
+* Fri Oct 27 2006 Tim Waugh <twaugh@redhat.com>
+- Build requires cups (bug #204119).
+
 * Wed Oct 25 2006 Tim Waugh <twaugh@redhat.com>
 - Make ogonkify build.