diff --git a/custom_components/robovac/robovac.py b/custom_components/robovac/robovac.py
index c0acbf7..9b6fe26 100644
--- a/custom_components/robovac/robovac.py
+++ b/custom_components/robovac/robovac.py
@@ -118,4 +118,4 @@ class RoboVac(TuyaDevice):
 
 
     def getFanSpeeds(self):
-		return ROBOVAC_SERIES_FAN_SPEEDS[self.getRoboVacSeries()]
+	    return ROBOVAC_SERIES_FAN_SPEEDS[self.getRoboVacSeries()]