diff --git a/xdg-desktop-portal.spec b/xdg-desktop-portal.spec
index e1f51fb..8dc8ad0 100644
--- a/xdg-desktop-portal.spec
+++ b/xdg-desktop-portal.spec
@@ -27,6 +27,7 @@ Requires:      dbus
 # Required version for icon validator.
 Recommends:    flatpak >= 1.2.0
 Requires:      geoclue2 >= %{geoclue_version}
+Requires:      glib2 >= %{glib_version}
 Recommends:    pipewire >= %{pipewire_version}
 Requires:      pipewire-libs >= %{pipewire_version}
 # Required for the document portal.