diff --git a/kuukar/kuukar_motion.py b/kuukar/kuukar_motion.py
index f3dac78..3b987f1 100644
--- a/kuukar/kuukar_motion.py
+++ b/kuukar/kuukar_motion.py
@@ -27,9 +27,9 @@ class motion:
     def motor_write(self, forward_pin: int, reverse_pin: int, speed: int):
         if speed < 0:
             self.drv.pwm_write(forward_pin, 0)
-            self.drv.pwm_write(reverse_pin, -speed)
+            self.drv.pwm_write(reverse_pin, -int(speed))
         elif speed >= 0:
-            self.drv.pwm_write(forward_pin, speed)
+            self.drv.pwm_write(forward_pin, int(speed))
             self.drv.pwm_write(reverse_pin, 0)
 
     def drive(self, speed: int):