diff --git a/common/autoware_kalman_filter/include/autoware/kalman_filter/kalman_filter.hpp b/common/autoware_kalman_filter/include/autoware/kalman_filter/kalman_filter.hpp
index b71a34b23b21b..74db04f6e838b 100644
--- a/common/autoware_kalman_filter/include/autoware/kalman_filter/kalman_filter.hpp
+++ b/common/autoware_kalman_filter/include/autoware/kalman_filter/kalman_filter.hpp
@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef AUTOWARE_KALMAN_FILTER__KALMAN_FILTER_HPP_
-#define AUTOWARE_KALMAN_FILTER__KALMAN_FILTER_HPP_
+#ifndef AUTOWARE__KALMAN_FILTER__KALMAN_FILTER_HPP_
+#define AUTOWARE__KALMAN_FILTER__KALMAN_FILTER_HPP_
 
 #include <Eigen/Core>
 #include <Eigen/LU>
@@ -211,4 +211,4 @@ class KalmanFilter
   Eigen::MatrixXd P_;  //!< @brief covariance of estimated state
 };
 }  // namespace autoware::kalman_filter
-#endif  // AUTOWARE_KALMAN_FILTER__KALMAN_FILTER_HPP_
+#endif  // AUTOWARE__KALMAN_FILTER__KALMAN_FILTER_HPP_
diff --git a/common/autoware_kalman_filter/include/autoware/kalman_filter/time_delay_kalman_filter.hpp b/common/autoware_kalman_filter/include/autoware/kalman_filter/time_delay_kalman_filter.hpp
index 30e41e4da0a93..80375b7579e62 100644
--- a/common/autoware_kalman_filter/include/autoware/kalman_filter/time_delay_kalman_filter.hpp
+++ b/common/autoware_kalman_filter/include/autoware/kalman_filter/time_delay_kalman_filter.hpp
@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef AUTOWARE_KALMAN_FILTER__TIME_DELAY_KALMAN_FILTER_HPP_
-#define AUTOWARE_KALMAN_FILTER__TIME_DELAY_KALMAN_FILTER_HPP_
+#ifndef AUTOWARE__KALMAN_FILTER__TIME_DELAY_KALMAN_FILTER_HPP_
+#define AUTOWARE__KALMAN_FILTER__TIME_DELAY_KALMAN_FILTER_HPP_
 
 #include "autoware/kalman_filter/kalman_filter.hpp"
 
@@ -86,4 +86,4 @@ class TimeDelayKalmanFilter : public KalmanFilter
   int dim_x_ex_;        //!< @brief dimension of extended state with dime delay
 };
 }  // namespace autoware::kalman_filter
-#endif  // AUTOWARE_KALMAN_FILTER__TIME_DELAY_KALMAN_FILTER_HPP_
+#endif  // AUTOWARE__KALMAN_FILTER__TIME_DELAY_KALMAN_FILTER_HPP_