diff --git a/scripts/thrust_test.py b/scripts/thrust_test.py
index cc6d0db..fed8a5e 100755
--- a/scripts/thrust_test.py
+++ b/scripts/thrust_test.py
@@ -30,7 +30,7 @@ def battery_callback(msg):
 rospy.wait_for_service('/uav_arm')
 arm_service = rospy.ServiceProxy('/uav_arm', Arm)
 rospy.logerr('Service ready')
-assert arm_service(True, True, False)
+assert arm_service(True)
 rospy.logerr('Motors armed')
 
 command = OrientationThrottleStamped()