diff --git a/bt/behavior_tree.cpp b/bt/behavior_tree.cpp
index 01168ff..5bd2a69 100644
--- a/bt/behavior_tree.cpp
+++ b/bt/behavior_tree.cpp
@@ -92,7 +92,7 @@ void BehaviorTree::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_root_task"), &BehaviorTree::get_root_task);
 	ClassDB::bind_method(D_METHOD("clone"), &BehaviorTree::clone);
 	ClassDB::bind_method(D_METHOD("copy_other", "other"), &BehaviorTree::copy_other);
-	ClassDB::bind_method(D_METHOD("instantiate", "agent", "blackboard"), &BehaviorTree::instantiate);
+	ClassDB::bind_method(D_METHOD("instantiate", "agent", "blackboard", "scene_root"), &BehaviorTree::instantiate);
 
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "description", PROPERTY_HINT_MULTILINE_TEXT), "set_description", "get_description");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard_plan", PROPERTY_HINT_RESOURCE_TYPE, "BlackboardPlan", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_EDITOR_INSTANTIATE_OBJECT), "set_blackboard_plan", "get_blackboard_plan");
diff --git a/bt/tasks/bt_task.cpp b/bt/tasks/bt_task.cpp
index d910f99..9a5e284 100644
--- a/bt/tasks/bt_task.cpp
+++ b/bt/tasks/bt_task.cpp
@@ -380,7 +380,7 @@ void BTTask::_bind_methods() {
 	// Public Methods.
 	ClassDB::bind_method(D_METHOD("is_root"), &BTTask::is_root);
 	ClassDB::bind_method(D_METHOD("get_root"), &BTTask::get_root);
-	ClassDB::bind_method(D_METHOD("initialize", "agent", "blackboard"), &BTTask::initialize);
+	ClassDB::bind_method(D_METHOD("initialize", "agent", "blackboard", "scene_root"), &BTTask::initialize);
 	ClassDB::bind_method(D_METHOD("clone"), &BTTask::clone);
 	ClassDB::bind_method(D_METHOD("execute", "delta"), &BTTask::execute);
 	ClassDB::bind_method(D_METHOD("get_child", "idx"), &BTTask::get_child);