diff --git a/Tools/autotest/default_params/rover-skid.parm b/Tools/autotest/default_params/rover-skid.parm
index 387c802ca3..9dba61a410 100644
--- a/Tools/autotest/default_params/rover-skid.parm
+++ b/Tools/autotest/default_params/rover-skid.parm
@@ -1,7 +1,7 @@
 WP_RADIUS 2
 CRUISE_SPEED     3
 CRUISE_THROTTLE  75
-THR_SLEWRATE 50
+MOT_SLEWRATE 50
 TURN_MAX_G 5
 SPEED_TURN_DIST 1
 SERVO1_MIN      1000