diff --git a/launch/scenario_basic_service_client_benchmark.launch.py b/launch/scenario_basic_service_client_benchmark.launch.py
index 486847c..9ab7b1d 100644
--- a/launch/scenario_basic_service_client_benchmark.launch.py
+++ b/launch/scenario_basic_service_client_benchmark.launch.py
@@ -33,7 +33,6 @@ def launch_setup(context, *args, **kwargs):
         executable="scenario_basic_service_client_benchmark_main",
         output="both",
         arguments=benchmark_command_args,
-        # prefix=["gdb -ex run -ex bt --args"],
         parameters=[
             {"sending_request_number": sending_request_number},
         ],