diff --git a/debian/control b/debian/control
index a9e6413a..fe3bd0dc 100644
--- a/debian/control
+++ b/debian/control
@@ -4,7 +4,7 @@ Priority: required
 Maintainer: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
 Standards-Version: 3.9.3
 Uploaders: Christian Perrier <bubulle@debian.org>, Nicolas FRANCOIS (Nekral) <nicolas.francois@centraliens.net>
-Build-Depends: dh-autoreconf, gettext, libpam0g-dev, debhelper (>= 6.0.7~), quilt, dpkg-dev (>= 1.13.5), xsltproc, docbook-xsl, docbook-xml, libxml2-utils, cdbs, libselinux1-dev [linux-any], libsemanage1-dev [linux-any], gnome-doc-utils (>= 0.4.3)
+Build-Depends: dh-autoreconf, gettext, libpam0g-dev, debhelper (>= 6.0.7~), quilt, dpkg-dev (>= 1.13.5), xsltproc, docbook-xsl, docbook-xml, libxml2-utils, cdbs, libselinux1-dev [linux-any], libsemanage1-dev [linux-any], gnome-doc-utils (>= 0.4.3), bison
 Vcs-Git: git://anonscm.debian.org/git/pkg-shadow/shadow.git
 Vcs-Browser: http://anonscm.debian.org/gitweb/?p=pkg-shadow/shadow.git;a=summary
 Homepage: http://pkg-shadow.alioth.debian.org/