diff --git a/include/laser_geometry/laser_geometry.hpp b/include/laser_geometry/laser_geometry.hpp
index fe91162..b9f74e4 100644
--- a/include/laser_geometry/laser_geometry.hpp
+++ b/include/laser_geometry/laser_geometry.hpp
@@ -39,7 +39,7 @@
 
 #include <Eigen/Core>  // NOLINT (cpplint cannot handle include order here)
 
-#include "tf2/buffer_core.h"
+#include "tf2/buffer_core.hpp"
 #include "sensor_msgs/msg/laser_scan.hpp"
 #include "sensor_msgs/msg/point_cloud2.hpp"
 #include "laser_geometry/visibility_control.hpp"
diff --git a/src/laser_geometry.cpp b/src/laser_geometry.cpp
index 4aff297..e56a4fb 100644
--- a/src/laser_geometry.cpp
+++ b/src/laser_geometry.cpp
@@ -39,7 +39,7 @@
 #include "sensor_msgs/msg/laser_scan.hpp"
 #include "sensor_msgs/msg/point_cloud2.hpp"
 
-#include "tf2/LinearMath/Transform.h"
+#include "tf2/LinearMath/Transform.hpp"
 
 namespace laser_geometry
 {