diff --git a/yelp-tools.spec b/yelp-tools.spec
index cda091e..39c9d65 100644
--- a/yelp-tools.spec
+++ b/yelp-tools.spec
@@ -10,6 +10,7 @@ Source0:       http://download.gnome.org/sources/yelp-tools/3.1/yelp-tools-%{ver
 BuildArch:     noarch
 
 BuildRequires: yelp-xsl-devel
+BuildRequires: itstool
 BuildRequires: libxslt
 
 Requires: yelp-xsl