diff --git a/libnm/nm-client.c b/libnm/nm-client.c
index d7f61152dc..7245f17a5a 100644
--- a/libnm/nm-client.c
+++ b/libnm/nm-client.c
@@ -6976,7 +6976,7 @@ _init_release_all (NMClient *self)
 	nm_assert (c_list_is_empty (&priv->dbus_objects_lst_head_on_dbus));
 	nm_assert (c_list_is_empty (&priv->dbus_objects_lst_head_with_nmobj_not_ready));
 	nm_assert (c_list_is_empty (&priv->dbus_objects_lst_head_with_nmobj_ready));
-	nm_assert (g_hash_table_size (priv->dbus_objects) == 0);
+	nm_assert (nm_g_hash_table_size (priv->dbus_objects) == 0);
 }
 
 /*****************************************************************************/
@@ -7833,7 +7833,7 @@ dispose (GObject *object)
 	nm_assert (c_list_is_empty (&priv->queue_notify_lst_head));
 	nm_assert (c_list_is_empty (&priv->notify_event_lst_head));
 	nm_assert (c_list_is_empty (&self->obj_base.queue_notify_lst));
-	nm_assert (!priv->dbus_objects || g_hash_table_size (priv->dbus_objects) == 0);
+	nm_assert (nm_g_hash_table_size (priv->dbus_objects) == 0);
 
 	nml_dbus_property_o_clear_many (priv->nm.property_o, G_N_ELEMENTS (priv->nm.property_o), NULL);
 	nml_dbus_property_ao_clear_many (priv->nm.property_ao, G_N_ELEMENTS (priv->nm.property_ao), NULL);