diff --git a/event_camera_simulator/esim_ros/cfg/unrealcv.conf b/event_camera_simulator/esim_ros/cfg/unrealcv.conf
index 6e241a2..2f365a5 100644
--- a/event_camera_simulator/esim_ros/cfg/unrealcv.conf
+++ b/event_camera_simulator/esim_ros/cfg/unrealcv.conf
@@ -36,7 +36,7 @@
 --simulation_minimum_framerate=5.0
 --simulation_imu_rate=1000.0
 --simulation_adaptive_sampling_method=1
---simulation_adaptive_sampling_lambda=1.0
+--simulation_adaptive_sampling_lambda=2.0
 
 --ros_publisher_frame_rate=300
 --ros_publisher_depth_rate=300