diff --git a/hello_wolf/hello_wolf.cpp b/hello_wolf/hello_wolf.cpp
index b11a6b13aea90a067fec638a610ceca192c2f84e..9aaa79212383afdf27f0f9ea8928cf8b955e0b48 100644
--- a/hello_wolf/hello_wolf.cpp
+++ b/hello_wolf/hello_wolf.cpp
@@ -112,7 +112,7 @@ int main()
 
     // sensor odometer 2D
     IntrinsicsOdom2DPtr intrinsics_odo      = std::make_shared<IntrinsicsOdom2D>();
-    SensorBasePtr sensor_odo                = problem->installSensor("ODOM 2D", "sensor odo", Vector3s(0,0,0), intrinsics_odo);
+    SensorBasePtr sensor_odo                = problem->installSensor("SensorOdom2D", "sensor odo", Vector3s(0,0,0), intrinsics_odo);
 
     // processor odometer 2D
     ProcessorParamsOdom2DPtr params_odo     = std::make_shared<ProcessorParamsOdom2D>();
@@ -123,19 +123,19 @@ int main()
     params_odo->angle_turned                = 999;
     params_odo->cov_det                     = 999;
     params_odo->unmeasured_perturbation_std = 0.001;
-    ProcessorBasePtr processor              = problem->installProcessor("ODOM 2D", "processor odo", sensor_odo, params_odo);
+    ProcessorBasePtr processor              = problem->installProcessor("ProcessorOdom2D", "processor odo", sensor_odo, params_odo);
 
     // sensor Range and Bearing
     IntrinsicsRangeBearingPtr intrinsics_rb = std::make_shared<IntrinsicsRangeBearing>();
     intrinsics_rb->noise_range_metres_std   = 0.1;
     intrinsics_rb->noise_bearing_degrees_std = 1.0;
-    SensorBasePtr sensor_rb                 = problem->installSensor("RANGE BEARING", "sensor RB", Vector3s(1,1,0), intrinsics_rb);
+    SensorBasePtr sensor_rb                 = problem->installSensor("SensorRangeBearing", "sensor RB", Vector3s(1,1,0), intrinsics_rb);
 
     // processor Range and Bearing
     ProcessorParamsRangeBearingPtr params_rb = std::make_shared<ProcessorParamsRangeBearing>();
     params_rb->voting_active                = false;
     params_rb->time_tolerance               = 0.01;
-    ProcessorBasePtr processor_rb           = problem->installProcessor("RANGE BEARING", "processor RB", sensor_rb, params_rb);
+    ProcessorBasePtr processor_rb           = problem->installProcessor("ProcessorRangeBearing", "processor RB", sensor_rb, params_rb);
 
     // initialize
     TimeStamp   t(0.0);                          // t : 0.0
diff --git a/hello_wolf/processor_range_bearing.cpp b/hello_wolf/processor_range_bearing.cpp
index 9e72c57b7caf1c4d0a3201caaf4efe3d8db68884..d43badcc30cf7a733652278f0c01b4de16fc9882 100644
--- a/hello_wolf/processor_range_bearing.cpp
+++ b/hello_wolf/processor_range_bearing.cpp
@@ -163,7 +163,7 @@ bool ProcessorRangeBearing::storeCapture(CaptureBasePtr _cap_ptr)
 #include "core/processor/processor_factory.h"
 namespace wolf
 {
-WOLF_REGISTER_PROCESSOR("RANGE BEARING", ProcessorRangeBearing)
-WOLF_REGISTER_PROCESSOR_AUTO("RANGE BEARING", ProcessorRangeBearing)
+WOLF_REGISTER_PROCESSOR("ProcessorRangeBearing", ProcessorRangeBearing)
+WOLF_REGISTER_PROCESSOR_AUTO("ProcessorRangeBearing", ProcessorRangeBearing)
 } // namespace wolf
 
diff --git a/hello_wolf/sensor_range_bearing.cpp b/hello_wolf/sensor_range_bearing.cpp
index a63a7a248f739294a17a533dec300c11a941ee84..a6de52e908944ce0c9a9ad5e5560e7a687efa796 100644
--- a/hello_wolf/sensor_range_bearing.cpp
+++ b/hello_wolf/sensor_range_bearing.cpp
@@ -41,6 +41,6 @@ SensorRangeBearing::~SensorRangeBearing()
 #include "core/sensor/sensor_factory.h"
 namespace wolf
 {
-WOLF_REGISTER_SENSOR("RANGE BEARING", SensorRangeBearing)
-WOLF_REGISTER_SENSOR_AUTO("RANGE BEARING", SensorRangeBearing)
+WOLF_REGISTER_SENSOR("SensorRangeBearing", SensorRangeBearing)
+WOLF_REGISTER_SENSOR_AUTO("SensorRangeBearing", SensorRangeBearing)
 } // namespace wolf