diff --git a/lib/Widgets/Dialog.vala b/lib/Widgets/Dialog.vala
index 4517bb1e..d0b4a426 100644
--- a/lib/Widgets/Dialog.vala
+++ b/lib/Widgets/Dialog.vala
@@ -133,7 +133,7 @@ public class He.Dialog : He.Window {
      *
      * @since 1.0
      */
-    public void add_child (Gtk.Widget widget) {
+    public void add (Gtk.Widget widget) {
         child_box.append (widget);
         child_box.visible = true;
     }