diff --git a/start_ros2.sh b/start_ros2.sh
index 8e9fd63..cf7009b 100755
--- a/start_ros2.sh
+++ b/start_ros2.sh
@@ -9,4 +9,4 @@ export RMW_IMPLEMENTATION=rmw_fastrtps_cpp
 export FASTRTPS_DEFAULT_PROFILES_FILE=/home/modelec/modelec-serge-ROS/fastdds_setup.xml
 export ROS_DOMAIN_ID=128
 
-exec ros2 launch modelec_core test.modelec.launch.py
+exec ros2 launch modelec_core modelec.launch.py