diff --git a/gui/sidebar.c b/gui/sidebar.c
index 64723e00..c17b698d 100644
--- a/gui/sidebar.c
+++ b/gui/sidebar.c
@@ -162,7 +162,8 @@ bool __gui_sidebar_button_press(GtkTreeView *treeview, GdkEventButton *event,
 	GtkTreeIter  iter, child;
 	GtkTreePath *path;
 
-	if (event->button != GDK_BUTTON_MIDDLE)
+	if (event->type != GDK_2BUTTON_PRESS ||
+	    event->button != GDK_BUTTON_MIDDLE)
 		return false;
 	if (!gtk_tree_view_get_path_at_pos(treeview, event->x, event->y,
 					   &path, NULL, NULL, NULL))