diff --git a/MotorControl/MotorServer.py b/MotorControl/MotorServer.py
index 7d98559..10713c1 100755
--- a/MotorControl/MotorServer.py
+++ b/MotorControl/MotorServer.py
@@ -19,13 +19,13 @@ class MotorServicer(motorService_pb2_grpc.CarControlServicer):
         self.servo = servo
         self._timer = None
 
-    def SetThrottle(self, request_iterator, context):
+    def SetThrottle(self, request, context):
         # gRPC streams currently don't work between python and android.
         # If we don't get a response every 3 seconds, stop the car.
         throttleFailed = False
-        print('Setting throttle to: ' + str(throttleRequest.throttle))
+        print('Setting throttle to: ' + str(request.throttle))
         self.set_timeout(3)
-        throttleFailed = self.motor.set_throttle(throttleRequest.throttle)
+        throttleFailed = self.motor.set_throttle(request.throttle)
         return motorService_pb2.ThrottleResponse(throttleSet = throttleFailed)
 
     def SetSteering(self, request, context):