1 files changed, 1 insertions, 0 deletions
diff --git a/editor/plugins/polygon_2d_editor_plugin.h b/editor/plugins/polygon_2d_editor_plugin.h
index 2c55a5f631..3547c03120 100644
--- a/editor/plugins/polygon_2d_editor_plugin.h
+++ b/editor/plugins/polygon_2d_editor_plugin.h
@@ -37,6 +37,7 @@ class AcceptDialog;
 class ButtonGroup;
 class HScrollBar;
 class HSlider;
+class Label;
 class MenuButton;
 class Panel;
 class ScrollContainer;