diff --git a/Tools/autotest/default_params/gazebo-iris.parm b/Tools/autotest/default_params/gazebo-iris.parm
index e1fef85ae1..e0fd1b14cb 100644
--- a/Tools/autotest/default_params/gazebo-iris.parm
+++ b/Tools/autotest/default_params/gazebo-iris.parm
@@ -5,8 +5,6 @@ FRAME_TYPE	1
 CH8_OPT 39
 PLND_ENABLED    1
 PLND_TYPE       3
-POS_XY_P        2
-VEL_XY_P        0.6
 # SONAR FOR IRLOCK
 SIM_SONAR_SCALE 10
 RNGFND_TYPE 1