diff --git a/planning/motion_velocity_planner/autoware_motion_velocity_out_of_lane_module/src/types.hpp b/planning/motion_velocity_planner/autoware_motion_velocity_out_of_lane_module/src/types.hpp
index 62b5b40055174..04f9f1ccac4c2 100644
--- a/planning/motion_velocity_planner/autoware_motion_velocity_out_of_lane_module/src/types.hpp
+++ b/planning/motion_velocity_planner/autoware_motion_velocity_out_of_lane_module/src/types.hpp
@@ -100,7 +100,7 @@ struct Slowdown
 struct SlowdownToInsert
 {
   Slowdown slowdown{};
-  autoware_auto_planning_msgs::msg::Trajectory::_points_type::value_type point{};
+  autoware_auto_planning_msgs::msg::TrajectoryPoint point{};
 };
 
 /// @brief bound of an overlap range (either the first, or last bound)