diff --git a/src/yaml/sensor_laser_2D_yaml.cpp b/src/yaml/sensor_laser_2D_yaml.cpp
index 66aff15a55aa0ad44bed928be4cb95fefb9d1721..ec1ea6692a2c5762563a3ff3bb6dfdf2491ae640 100644
--- a/src/yaml/sensor_laser_2D_yaml.cpp
+++ b/src/yaml/sensor_laser_2D_yaml.cpp
@@ -34,14 +34,14 @@ IntrinsicsBasePtr createIntrinsicsLaser2D(const std::string& _filename_dot_yaml)
 
         IntrinsicsLaser2DPtr params = std::make_shared<IntrinsicsLaser2D>();
 
-        params->scan_params.angle_min_      = ls_params["/angle_min"]      .as<double>();
-        params->scan_params.angle_max_      = ls_params["/angle_max"]      .as<double>();
-        params->scan_params.angle_step_     = ls_params["/angle_step"]     .as<double>();
-        params->scan_params.scan_time_      = ls_params["/scan_time"]      .as<double>();
-        params->scan_params.range_min_      = ls_params["/range_min"]      .as<double>();
-        params->scan_params.range_max_      = ls_params["/range_max"]      .as<double>();
-        params->scan_params.range_std_dev_  = ls_params["/range_std_dev"]  .as<double>();
-        params->scan_params.angle_std_dev_  = ls_params["/angle_std_dev"]  .as<double>();
+        params->scan_params.angle_min_      = ls_params["angle_min"]      .as<double>();
+        params->scan_params.angle_max_      = ls_params["angle_max"]      .as<double>();
+        params->scan_params.angle_step_     = ls_params["angle_step"]     .as<double>();
+        params->scan_params.scan_time_      = ls_params["scan_time"]      .as<double>();
+        params->scan_params.range_min_      = ls_params["range_min"]      .as<double>();
+        params->scan_params.range_max_      = ls_params["range_max"]      .as<double>();
+        params->scan_params.range_std_dev_  = ls_params["range_std_dev"]  .as<double>();
+        params->scan_params.angle_std_dev_  = ls_params["angle_std_dev"]  .as<double>();
 
         return params;
     }