diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index a71b491bae1..30ea858a034 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -2217,6 +2217,7 @@ void SceneTree::_bind_methods() {
 	BIND_ENUM_CONSTANT(STRETCH_ASPECT_KEEP);
 	BIND_ENUM_CONSTANT(STRETCH_ASPECT_KEEP_WIDTH);
 	BIND_ENUM_CONSTANT(STRETCH_ASPECT_KEEP_HEIGHT);
+	BIND_ENUM_CONSTANT(STRETCH_ASPECT_EXPAND);
 }
 
 SceneTree *SceneTree::singleton = NULL;