diff --git a/custom_components/xiaomi_miio_airpurifier/fan.py b/custom_components/xiaomi_miio_airpurifier/fan.py
index 4d8f428..ed731fa 100644
--- a/custom_components/xiaomi_miio_airpurifier/fan.py
+++ b/custom_components/xiaomi_miio_airpurifier/fan.py
@@ -2451,19 +2451,11 @@ async def async_set_preset_mode(self, preset_mode: str) -> None:
             await self.async_turn_off()
             return
 
-        if self._natural_mode:
-            await self._try_command(
-                "Setting fan speed of the miio device failed.",
-                self._device.set_natural_speed,
-                FAN_PRESET_MODE_VALUES_P5[preset_mode],
-            )
-        else:
-            await self._try_command(
-                "Setting fan speed of the miio device failed.",
-                self._device.set_direct_speed,
-                FAN_PRESET_MODE_VALUES_P5[preset_mode],
-            )
-
+        await self._try_command(
+            "Setting fan speed of the miio device failed.",
+            self._device.set_speed,
+            FAN_PRESET_MODE_VALUES_P5[preset_mode],
+        )
 
     async def async_set_percentage(self, percentage: int) -> None:
         """Set the speed percentage of the fan."""
diff --git a/custom_components/xiaomi_miio_airpurifier/manifest.json b/custom_components/xiaomi_miio_airpurifier/manifest.json
index 313da62..49db644 100644
--- a/custom_components/xiaomi_miio_airpurifier/manifest.json
+++ b/custom_components/xiaomi_miio_airpurifier/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "xiaomi_miio_airpurifier",
   "name": "Xiaomi Mi Air Purifier, Air Humidifier, Air Fresh and Pedestal Fan Integration",
-  "version": "0.6.7",
+  "version": "0.6.8",
   "config_flow": false,
   "documentation": "https://github.com/syssi/xiaomi_airpurifier",
   "issue_tracker": "https://github.com/syssi/xiaomi_airpurifier/issues",