diff --git a/bt/bt_player.cpp b/bt/bt_player.cpp
index df22d40..54608b4 100644
--- a/bt/bt_player.cpp
+++ b/bt/bt_player.cpp
@@ -244,7 +244,7 @@ void BTPlayer::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "update_mode", PROPERTY_HINT_ENUM, "Idle,Physics,Manual"), "set_update_mode", "get_update_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "active"), "set_active", "get_active");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard", PROPERTY_HINT_NONE, "Blackboard", 0), "set_blackboard", "get_blackboard");
-	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");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard_plan", PROPERTY_HINT_RESOURCE_TYPE, "BlackboardPlan", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_EDITOR_INSTANTIATE_OBJECT | PROPERTY_USAGE_ALWAYS_DUPLICATE), "set_blackboard_plan", "get_blackboard_plan");
 
 	BIND_ENUM_CONSTANT(IDLE);
 	BIND_ENUM_CONSTANT(PHYSICS);
diff --git a/hsm/limbo_state.cpp b/hsm/limbo_state.cpp
index 882530d..62e451d 100644
--- a/hsm/limbo_state.cpp
+++ b/hsm/limbo_state.cpp
@@ -206,7 +206,7 @@ void LimboState::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "EVENT_FINISHED", PROPERTY_HINT_NONE, "", 0), "", "event_finished");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "agent", PROPERTY_HINT_RESOURCE_TYPE, "Node", 0), "set_agent", "get_agent");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard", PROPERTY_HINT_RESOURCE_TYPE, "Blackboard", 0), "", "get_blackboard");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard_plan", PROPERTY_HINT_RESOURCE_TYPE, "BlackboardPlan", PROPERTY_USAGE_DEFAULT), "set_blackboard_plan", "get_blackboard_plan");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "blackboard_plan", PROPERTY_HINT_RESOURCE_TYPE, "BlackboardPlan", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_ALWAYS_DUPLICATE), "set_blackboard_plan", "get_blackboard_plan");
 
 	ADD_SIGNAL(MethodInfo("setup"));
 	ADD_SIGNAL(MethodInfo("entered"));