diff --git a/device-types.config.ts b/device-types.config.ts
index ac070d4..67de150 100644
--- a/device-types.config.ts
+++ b/device-types.config.ts
@@ -443,7 +443,7 @@ export const DeviceTypes: {
     //gen2
     undefined: {
         name: 'ShellyPlusOldFirmware',
-        friendly_name: 'Unkown',
+        friendly_name: 'Unknown',
         family: 'relay',
         modes: ['relay'],
         channels: 1,