diff --git a/custom_components/robovac/vacuum.py b/custom_components/robovac/vacuum.py
index 71df1e1..f4b36a1 100644
--- a/custom_components/robovac/vacuum.py
+++ b/custom_components/robovac/vacuum.py
@@ -432,7 +432,7 @@ class RoboVacEntity(StateVacuumEntity):
             fan_speed = "Boost_IQ"
         elif fan_speed == "Pure":
             fan_speed = "Quiet"
-        await self.vacuum.async_set({"130": fan_speed})
+        await self.vacuum.async_set({"102": fan_speed})
 
     async def async_send_command(
         self, command: str, params: dict | list | None = None, **kwargs