diff --git a/gnome-software.spec b/gnome-software.spec
index c16422a..fd0ce74 100644
--- a/gnome-software.spec
+++ b/gnome-software.spec
@@ -45,6 +45,7 @@ BuildRequires: glib2-devel >= %{glib2_version}
 BuildRequires: gnome-desktop3-devel
 BuildRequires: gsettings-desktop-schemas-devel >= %{gsettings_desktop_schemas_version}
 BuildRequires: gtk3-devel >= %{gtk3_version}
+BuildRequires: gtkspell3-devel
 BuildRequires: libappstream-glib-devel >= %{appstream_glib_version}
 BuildRequires: libsoup-devel
 BuildRequires: PackageKit-glib-devel >= %{packagekit_version}