diff --git a/planning/motion_velocity_planner/autoware_motion_velocity_obstacle_velocity_limiter_module/benchmarks/collision_checker_benchmark.cpp b/planning/motion_velocity_planner/autoware_motion_velocity_obstacle_velocity_limiter_module/benchmarks/collision_checker_benchmark.cpp
index 1d980e220ccef..c8aa9895a0451 100644
--- a/planning/motion_velocity_planner/autoware_motion_velocity_obstacle_velocity_limiter_module/benchmarks/collision_checker_benchmark.cpp
+++ b/planning/motion_velocity_planner/autoware_motion_velocity_obstacle_velocity_limiter_module/benchmarks/collision_checker_benchmark.cpp
@@ -76,12 +76,10 @@ int main()
         const auto naive_constr_end = std::chrono::system_clock::now();
         const auto rtt_check_start = std::chrono::system_clock::now();
         for (const auto & polygon : polygons)
-          // cppcheck-suppress unreadVariable
           const auto rtree_result = rtree_collision_checker.intersections(polygon);
         const auto rtt_check_end = std::chrono::system_clock::now();
         const auto naive_check_start = std::chrono::system_clock::now();
         for (const auto & polygon : polygons)
-          // cppcheck-suppress unreadVariable
           const auto naive_result = naive_collision_checker.intersections(polygon);
         const auto naive_check_end = std::chrono::system_clock::now();
         const auto rtt_constr_time =