diff --git a/CMakeLists.txt b/CMakeLists.txt
index d3d37fd..9642405 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,5 +71,4 @@ install(
   DIRECTORY launch  
   DESTINATION share/${PROJECT_NAME})
 
-ament_package()
-
+ament_package()
\ No newline at end of file
diff --git a/include/rf2o_laser_odometry/CLaserOdometry2DNode.hpp b/include/rf2o_laser_odometry/CLaserOdometry2DNode.hpp
index 8a1e170..7590052 100644
--- a/include/rf2o_laser_odometry/CLaserOdometry2DNode.hpp
+++ b/include/rf2o_laser_odometry/CLaserOdometry2DNode.hpp
@@ -6,7 +6,7 @@
 #include <tf2_ros/transform_listener.h>
 #include <tf2_ros/buffer.h>
 #include <tf2/impl/utils.h>
-#include <tf2_geometry_msgs/tf2_geometry_msgs.hpp>
+#include <tf2_geometry_msgs/tf2_geometry_msgs.h>
 #include <tf2/utils.h>
 
 namespace rf2o {
@@ -47,3 +47,4 @@ class CLaserOdometry2DNode : public rclcpp::Node
   void initPoseCallBack(const nav_msgs::msg::Odometry::SharedPtr new_initPose);
 };
 
+
diff --git a/launch/rf2o_laser_odometry.launch.py b/launch/rf2o_laser_odometry.launch.py
index c8fee44..4061c74 100644
--- a/launch/rf2o_laser_odometry.launch.py
+++ b/launch/rf2o_laser_odometry.launch.py
@@ -28,6 +28,6 @@ def generate_launch_description():
                     'base_frame_id' : 'base_link',
                     'odom_frame_id' : 'odom',
                     'init_pose_from_topic' : '',
-                    'freq' : 20.0}],
+                    'freq' : 10.0}],
             ),
     ])