diff --git a/types/webdriverio/index.d.ts b/types/webdriverio/index.d.ts
index 4a1f585808..dc5f9acf73 100644
--- a/types/webdriverio/index.d.ts
+++ b/types/webdriverio/index.d.ts
@@ -278,6 +278,7 @@ declare namespace WebdriverIO {
         platformVersion?: string;
         automationName?: string;
         app?: string;
+        deviceName?: string;
 
         cleanSession?: boolean;