diff --git a/PackageKit.spec b/PackageKit.spec
index 4b01713..6674e12 100644
--- a/PackageKit.spec
+++ b/PackageKit.spec
@@ -49,6 +49,7 @@ BuildRequires: gstreamer1-devel
 BuildRequires: gstreamer1-plugins-base-devel
 BuildRequires: pango-devel
 BuildRequires: fontconfig-devel
+BuildRequires: appstream-glib-devel
 BuildRequires: systemd-devel
 BuildRequires: gobject-introspection-devel
 BuildRequires: libhif-devel >= 0.1.6