diff --git a/custom_components/smartir/light.py b/custom_components/smartir/light.py
index d4c3d0e61..3b661b16a 100644
--- a/custom_components/smartir/light.py
+++ b/custom_components/smartir/light.py
@@ -327,7 +327,7 @@ async def async_turn_on(self, **params):
                         new_brightness == len(self._brightnesses) - 1
                         or new_brightness == 0
                     ):
-                        steps = len(self._colortemps)
+                        steps = len(self._brightnesses)
                     did_something = True
                     self._brightness = self._brightnesses[new_brightness]
                     await self.send_command(cmd, steps)