diff --git a/gnome-common.changes b/gnome-common.changes
index ebfce99..eb8e581 100644
--- a/gnome-common.changes
+++ b/gnome-common.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Sep  9 12:07:25 UTC 2011 - vuntz@opensuse.org
+
+- Add yelp-tools Requires: it provides yelp.m4, which is checked
+  for since 3.1.0.
+
 -------------------------------------------------------------------
 Wed Aug 17 14:39:41 CEST 2011 - dimstar@opensuse.org
 
diff --git a/gnome-common.spec b/gnome-common.spec
index 2361043..316b1aa 100644
--- a/gnome-common.spec
+++ b/gnome-common.spec
@@ -30,6 +30,7 @@ Requires:       gtk-doc
 Requires:       intltool
 Requires:       libtool
 Requires:       pkg-config
+Requires:       yelp-tools
 Summary:        Common Files to Build GNOME
 Version:        3.1.0
 Release:        1