diff --git a/planning/mission_planner/src/lanelet2_plugins/default_planner.hpp b/planning/mission_planner/src/lanelet2_plugins/default_planner.hpp
index 9f1a9d206e376..0c2cb98ffbb35 100644
--- a/planning/mission_planner/src/lanelet2_plugins/default_planner.hpp
+++ b/planning/mission_planner/src/lanelet2_plugins/default_planner.hpp
@@ -48,6 +48,8 @@ class DefaultPlanner : public mission_planner::PlannerPlugin
   void initialize(rclcpp::Node * node, const HADMapBin::ConstSharedPtr msg) override;
   bool ready() const override;
   LaneletRoute plan(const RoutePoints & points) override;
+  void updateRoute(const PlannerPlugin::LaneletRoute & route) override;
+  void clearRoute() override;
   MarkerArray visualize(const LaneletRoute & route) const override;
   MarkerArray visualize_debug_footprint(tier4_autoware_utils::LinearRing2d goal_footprint_) const;
   vehicle_info_util::VehicleInfo vehicle_info_;
@@ -102,9 +104,6 @@ class DefaultPlanner : public mission_planner::PlannerPlugin
    * route_sections) and return the z-aligned goal position
    */
   Pose refine_goal_height(const Pose & goal, const RouteSections & route_sections);
-
-  void updateRoute(const PlannerPlugin::LaneletRoute & route);
-  void clearRoute();
 };
 
 }  // namespace mission_planner::lanelet2