diff --git a/kuukar/kuukar_lcd.py b/kuukar/kuukar_lcd.py
index 7af9ab1..49ce19b 100644
--- a/kuukar/kuukar_lcd.py
+++ b/kuukar/kuukar_lcd.py
@@ -46,11 +46,12 @@ class lcd:
             if component_id == 2 and press_type == '00':
                 x = self.nextion.get_attribute("joystick.x")
                 y = self.nextion.get_attribute("joystick.y")
-                speed = 100 - (y - 60) / (205 - 60) * 200
-                turn = (x - 5) / (150 - 5) * 200 - 100
-                print(f"Setting speed to {speed} and turn angle to {turn}")
-                if not self.motion.is_roaming():
-                    self.motion.drive_skew(speed,turn)
+                if x is not None and y is not None:
+                    speed = 100 - (y - 60) / (205 - 60) * 200
+                    turn = (x - 5) / (150 - 5) * 200 - 100
+                    print(f"Setting speed to {speed} and turn angle to {turn}")
+                    if not self.motion.is_roaming():
+                        self.motion.drive_skew(speed,turn)
     def _sensor_screen_updator(self):
         while True:
             self.nextion.send_command(