diff --git a/planning/behavior_path_external_request_lane_change_module/include/behavior_path_external_request_lane_change_module/scene.hpp b/planning/behavior_path_external_request_lane_change_module/include/behavior_path_external_request_lane_change_module/scene.hpp
index 7b4ee96002e6e..69758396cdbb6 100644
--- a/planning/behavior_path_external_request_lane_change_module/include/behavior_path_external_request_lane_change_module/scene.hpp
+++ b/planning/behavior_path_external_request_lane_change_module/include/behavior_path_external_request_lane_change_module/scene.hpp
@@ -23,6 +23,8 @@ namespace autoware
 {
 namespace behavior_path_planner
 {
+using ::behavior_path_planner::LaneChangeParameters;
+
 class ExternalRequestLaneChange : public NormalLaneChange
 {
 public: