diff --git a/homeassistant/components/fan/xiaomi_miio.py b/homeassistant/components/fan/xiaomi_miio.py
index ca35f75b097..e6349782cd1 100644
--- a/homeassistant/components/fan/xiaomi_miio.py
+++ b/homeassistant/components/fan/xiaomi_miio.py
@@ -755,12 +755,13 @@ class XiaomiAirHumidifier(XiaomiGenericDevice):
         if self._model == MODEL_AIRHUMIDIFIER_CA:
             self._device_features = FEATURE_FLAGS_AIRHUMIDIFIER_CA
             self._available_attributes = AVAILABLE_ATTRIBUTES_AIRHUMIDIFIER_CA
-            self._speed_list = [mode.name for mode in OperationMode]
+            self._speed_list = [mode.name for mode in OperationMode if
+                                mode is not OperationMode.Strong]
         else:
             self._device_features = FEATURE_FLAGS_AIRHUMIDIFIER
             self._available_attributes = AVAILABLE_ATTRIBUTES_AIRHUMIDIFIER
             self._speed_list = [mode.name for mode in OperationMode if
-                                mode.name != 'Auto']
+                                mode is not OperationMode.Auto]
 
         self._state_attrs.update(
             {attribute: None for attribute in self._available_attributes})