diff --git a/scripts/two_drones/session.yml b/scripts/two_drones/session.yml
index 7ca80ee..0be57e6 100644
--- a/scripts/two_drones/session.yml
+++ b/scripts/two_drones/session.yml
@@ -25,8 +25,8 @@ windows:
   - spawn:
       layout: tiled
       panes:
-        - waitForGazebo; rosservice call /mrs_drone_spawner/spawn  "1 $UAV_TYPE --pos-file $(rospack find uvdar_core)/scripts/position1.csv --enable-rangefinder --enable-ground-truth --enable-dual-uv-cameras --enable-back-uv-camera --uvcam_calib_file \"$(rospack find uvdar_core)/config/ocamcalib/calib_results_bf_uv_fe.txt\""
-        - waitForGazebo; sleep 12; rosservice call /mrs_drone_spawner/spawn  "2 $UAV_TYPE --pos-file $(rospack find uvdar_core)/scripts/position2.csv --enable-rangefinder --enable-ground-truth --enable-uv-leds --uvled_s 0 1 2 3"
+        - waitForGazebo; rosservice call /mrs_drone_spawner/spawn  "1 --$UAV_TYPE --pos-file $(rospack find uvdar_core)/scripts/position1.csv --enable-rangefinder --enable-ground-truth --enable-dual-uv-cameras calib_file:=$(rospack find uvdar_core)/config/ocamcalib/calib_results_bf_uv_fe.txt --enable-back-uv-camera calib_file:=$(rospack find uvdar_core)/config/ocamcalib/calib_results_bf_uv_fe.txt"
+        - waitForGazebo; sleep 12; rosservice call /mrs_drone_spawner/spawn  "2 --$UAV_TYPE --pos-file $(rospack find uvdar_core)/scripts/position2.csv --enable-rangefinder --enable-ground-truth --enable-uv-leds signal_id:=[0,1,2,3]"
   - hw_api:
       layout: tiled
       panes: