diff --git a/homeassistant/components/tuya/switch.py b/homeassistant/components/tuya/switch.py
index 15d35601379..6872b4506b3 100644
--- a/homeassistant/components/tuya/switch.py
+++ b/homeassistant/components/tuya/switch.py
@@ -421,6 +421,11 @@ SWITCHES: dict[str, tuple[SwitchEntityDescription, ...]] = {
             name="Switch 3",
             device_class=SwitchDeviceClass.OUTLET,
         ),
+        SwitchEntityDescription(
+            key=DPCode.SWITCH_4,
+            name="Switch 4",
+            device_class=SwitchDeviceClass.OUTLET,
+        ),
         SwitchEntityDescription(
             key=DPCode.CHILD_LOCK,
             name="Child Lock",