diff --git a/README.md b/README.md
index eb997ca..4d02065 100644
--- a/README.md
+++ b/README.md
@@ -56,16 +56,15 @@ type: "custom:fan-xiaomi"
 platform: xiaomi_miio_airpurifier
 ```
 
-| Card attribute             | Default   | Description                                                                                          |
-| -------------------------- | --------- | ---------------------------------------------------------------------------------------------------- |
-| `entity_id`                | -         | `entity_id` of your fan                                                                              |
-| `type`                     | -         | Must be `custom:fan-xiaomi`                                                                          |
-| `name`                     | -         | (Optional) Fan name shown on card title                                                              |
-| `platform`                 | `default` | (Optional) If using Xiaomi Mi Smart Pedestal Fan integration, specify `xiaomi_miio_fan`.             |
-| `disable_animation`        | `False`   | (Optional) Disable fan image and animation                                                           |
-| `use_standard_speeds`      | `False`   | (Optional) Use `low`/`medium`/`high` speeds, if you have issues using this card with your fan model. |
-| `force_sleep_mode_support` | `False`   | (Optional) Enables Sleep button in UI which sets speed to 1%                                         |
-| `hide_led_button`          | `False`   | (Optional) Hide LED toggle for supported models                                                      |
+| Card attribute             | Default   | Description                                                                              |
+| -------------------------- | --------- | ---------------------------------------------------------------------------------------- |
+| `entity_id`                | -         | `entity_id` of your fan                                                                  |
+| `type`                     | -         | Must be `custom:fan-xiaomi`                                                              |
+| `name`                     | -         | (Optional) Fan name shown on card title                                                  |
+| `platform`                 | `default` | (Optional) If using Xiaomi Mi Smart Pedestal Fan integration, specify `xiaomi_miio_fan`. |
+| `disable_animation`        | `False`   | (Optional) Disable fan image and animation                                               |
+| `force_sleep_mode_support` | `False`   | (Optional) Enables Sleep button in UI which sets speed to 1%                             |
+| `hide_led_button`          | `False`   | (Optional) Hide LED toggle for supported models                                          |
 
 ## Preview
 
diff --git a/src/config.ts b/src/config.ts
index 6d2bcd5..8082834 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -7,7 +7,6 @@ interface FanXiaomiCustomConfig {
   platform: typeof platforms[number];
   entity: string;
   disable_animation: boolean;
-  use_standard_speeds: boolean;
   force_sleep_mode_support: boolean;
   hide_led_button: boolean;
 }
@@ -19,7 +18,6 @@ export const defaultConfig: FanXiaomiCustomConfig = {
   platform: platforms[0],
   entity: "",
   disable_animation: false,
-  use_standard_speeds: false,
   force_sleep_mode_support: false,
   hide_led_button: false,
 };
diff --git a/src/xiaomi-fan-card-editor.ts b/src/xiaomi-fan-card-editor.ts
index 5c915b2..9513192 100644
--- a/src/xiaomi-fan-card-editor.ts
+++ b/src/xiaomi-fan-card-editor.ts
@@ -87,14 +87,6 @@ export class FanXiaomiCardEditor extends ScopedRegistryHost(LitElement) implemen
           return html`<mwc-list-item .value=${entity}>${entity}</mwc-list-item>`;
         })}
       </mwc-select>
-      <mwc-formfield label="Use HA standard speeds (low/medium/high)">
-        <mwc-switch
-          .disabled=${config.platform === "default"}
-          .checked=${this.config.platform === "default" || this.config.use_standard_speeds}
-          .configValue=${"use_standard_speeds"}
-          @change=${this._valueChanged}
-        ></mwc-switch>
-      </mwc-formfield>
       <mwc-formfield label="Show sleep mode button">
         <mwc-switch
           .checked=${config.force_sleep_mode_support}
diff --git a/src/xiaomi-fan-card.ts b/src/xiaomi-fan-card.ts
index 82b743b..6d21dcf 100644
--- a/src/xiaomi-fan-card.ts
+++ b/src/xiaomi-fan-card.ts
@@ -32,7 +32,6 @@ type SupportedAttributes = {
   sleepMode: boolean;
   led: boolean;
   speedIncreaseDecreaseButtons: boolean;
-  speedList: string[];
 };
 
 type DeviceEntities = {
@@ -149,7 +148,6 @@ export class FanXiaomiCard extends LitElement {
     sleepMode: false,
     led: false,
     speedIncreaseDecreaseButtons: false,
-    speedList: [],
   };
 
   @state() private config!: FanXiaomiCardConfig;
@@ -255,32 +253,13 @@ export class FanXiaomiCard extends LitElement {
     return this.hass.states[this.config.entity].attributes["oscillating"];
   }
 
-  private getSpeed() {
-    return this.hass.states[this.config.entity].attributes["speed"];
-  }
-
   private getSpeedPercentage(): number {
     return Number(this.hass.states[this.config.entity].attributes["percentage"]);
   }
 
   private getSpeedLevel(): number {
-    let speedLevel = 0;
-
-    if (this.config.use_standard_speeds || this.config.platform === "default") {
-      const speedCount = this.supportedAttributes.speedList.length;
-      speedLevel = Math.ceil((this.getSpeedPercentage() / 100) * speedCount);
-    } else {
-      const speedRegexp = /Level (\d)/g;
-      const speedRegexpMatch = speedRegexp.exec(this.getSpeed());
-      if (speedRegexpMatch && speedRegexpMatch.length > 0) {
-        speedLevel = Number(speedRegexpMatch[1]);
-      }
-      if (speedLevel === NaN) {
-        speedLevel = 1;
-      }
-    }
-
-    return speedLevel;
+    const speedCount = this.supportedAttributes.speedLevels;
+    return Math.ceil((this.getSpeedPercentage() / 100) * speedCount);
   }
 
   private setPresetMode(value) {
@@ -395,15 +374,6 @@ export class FanXiaomiCard extends LitElement {
   }
 
   private checkFanFeatures(attributes) {
-    // TODO: Deprecate as fan.set_speed is deprecated
-    this.supportedAttributes.speedList = ["low", "medium", "high"];
-    if (attributes.speed_list) {
-      this.supportedAttributes.speedList = attributes.speed_list.filter((s) => {
-        const speed = s.toLowerCase();
-        return speed !== "nature" && speed !== "normal" && speed !== "off";
-      });
-    }
-
     if (
       attributes.preset_mode &&
       attributes.preset_modes &&
@@ -477,9 +447,6 @@ export class FanXiaomiCard extends LitElement {
       }
 
       //trick to support of 'any' fan
-      if (this.config.use_standard_speeds) {
-        this.supportedAttributes.speedList = ["low", "medium", "high"];
-      }
       if (this.config.force_sleep_mode_support) {
         this.supportedAttributes.sleepMode = true;
       }
@@ -559,7 +526,7 @@ export class FanXiaomiCard extends LitElement {
                 </div>`
               : ""}
             <div class="fanbox ${state.state === "on" ? "active" : ""} ${oscillating ? "oscillation" : ""}">
-              <div class="blades level${speedLevel}">
+              <div class="blades level${state.state === "on" ? Math.max(1, speedLevel) : 0}">
                 <div class="b1 ang1"></div>
                 <div class="b2 ang25"></div>
                 <div class="b3 ang49"></div>
@@ -711,26 +678,15 @@ export class FanXiaomiCard extends LitElement {
    *   the fan when animations/fanbox is disabled.
    */
   private toggleSpeedLevel(): void {
-    const speedLevel = this.getSpeedLevel();
+    const currentLevel = this.getSpeedLevel();
 
-    let newSpeed: string | 0;
-    if (this.config.use_standard_speeds || this.config.platform === "default") {
-      newSpeed =
-        speedLevel >= this.supportedAttributes.speedList.length ? 0 : this.supportedAttributes.speedList[speedLevel];
-    } else {
-      newSpeed = speedLevel >= this.supportedAttributes.speedLevels ? 0 : `Level ${speedLevel + 1}`;
-    }
+    const newLevel = currentLevel >= this.supportedAttributes.speedLevels ? 0 : currentLevel + 1;
+    const newPercentage = (newLevel / this.supportedAttributes.speedLevels) * 100;
 
-    if (newSpeed === 0) {
-      this.hass.callService("fan", "turn_off", {
-        entity_id: this.config.entity,
-      });
-    } else {
-      this.hass.callService("fan", "set_speed", {
-        entity_id: this.config.entity,
-        speed: newSpeed,
-      });
-    }
+    this.hass.callService("fan", "set_percentage", {
+      entity_id: this.config.entity,
+      percentage: newPercentage,
+    });
   }
 
   private increaseSpeed() {