diff --git a/gui/model.c b/gui/model.c
index f80aaa3f..c855508a 100644
--- a/gui/model.c
+++ b/gui/model.c
@@ -180,6 +180,13 @@ static gboolean _queue_model_iter_nth_child(GtkTreeModel *model,
 	return __queue_model_iter_nth(GUI_QUEUE_MODEL(model), iter, n);
 }
 
+static gboolean _queue_model_iter_parent(GtkTreeModel *model,
+					 GtkTreeIter  *iter,
+					 GtkTreeIter  *child)
+{
+	return FALSE;
+}
+
 static void _queue_model_init(GuiQueueModel *model)
 {
 	model->gqm_stamp = g_random_int();
@@ -213,6 +220,7 @@ static void _queue_tree_model_init(GtkTreeModelIface *iface)
 	iface->iter_has_child  = _queue_model_iter_has_child;
 	iface->iter_n_children = _queue_model_iter_n_children;
 	iface->iter_nth_child  = _queue_model_iter_nth_child;
+	iface->iter_parent     = _queue_model_iter_parent;
 }
 
 
diff --git a/tests/gui/model.c b/tests/gui/model.c
index 49113574..214c2af5 100644
--- a/tests/gui/model.c
+++ b/tests/gui/model.c
@@ -93,6 +93,7 @@ static void test_empty()
 	test_equal(gtk_tree_model_iter_n_children(model, &iter), 0);
 	test_equal(gtk_tree_model_iter_n_children(model, NULL),  0);
 	test_equal(gtk_tree_model_iter_nth_child(model, &iter, NULL, 3), false);
+	test_equal(gtk_tree_model_iter_parent(model, &iter, &iter), false);
 
 	g_object_unref(model);
 }
@@ -173,6 +174,8 @@ static void test_model()
 	track = iter.user_data2;
 	test_equal(track->tr_track, 4);
 
+	test_equal(gtk_tree_model_iter_parent(model, &iter, &iter), false);
+
 	g_object_unref(model);
 }