diff --git a/devhelp.spec b/devhelp.spec
index 24c663f..638822f 100644
--- a/devhelp.spec
+++ b/devhelp.spec
@@ -12,6 +12,7 @@ BuildRequires: chrpath
 BuildRequires: desktop-file-utils >= 0.3
 BuildRequires: gettext
 BuildRequires: gobject-introspection-devel
+BuildRequires: itstool
 BuildRequires: pkgconfig(gsettings-desktop-schemas)
 BuildRequires: pkgconfig(gtk+-3.0)
 BuildRequires: pkgconfig(webkit2gtk-4.0)