diff --git a/scene/resources/mesh.cpp b/scene/resources/mesh.cpp
index ebba0ba67fc..0f791e46655 100644
--- a/scene/resources/mesh.cpp
+++ b/scene/resources/mesh.cpp
@@ -1035,6 +1035,7 @@ void ArrayMesh::_bind_methods() {
 	BIND_ENUM_CONSTANT(ARRAY_BONES);
 	BIND_ENUM_CONSTANT(ARRAY_WEIGHTS);
 	BIND_ENUM_CONSTANT(ARRAY_INDEX);
+	BIND_ENUM_CONSTANT(ARRAY_MAX);
 
 	BIND_ENUM_CONSTANT(ARRAY_FORMAT_VERTEX);
 	BIND_ENUM_CONSTANT(ARRAY_FORMAT_NORMAL);