diff --git a/src/modules/auth/auth.controller.ts b/src/modules/auth/auth.controller.ts
index e065deb..163ec64 100644
--- a/src/modules/auth/auth.controller.ts
+++ b/src/modules/auth/auth.controller.ts
@@ -88,12 +88,10 @@ export class AuthController {
   async signIn(
     @Body() { username, password, totp }: AuthSignInReq,
     @Language() language: LanguageEnum,
-    @Headers('origin') origin: string,
     @Headers('host') host: string
   ): Promise<AuthSignInRes> {
     this.logger.info('/auth - SignIn');
-    this.logger.info('origin: ' + origin);
-    const metadata = PackTheMetadata({ language, origin, customHost: host, host });
+    const metadata = PackTheMetadata({ language, custom_host: host });
     this.logger.info('metadata: ' + JSON.stringify(metadata.toJSON()));
     return this.authClient.signIn({ username, password, totp }, metadata);
   }
diff --git a/src/utils/ PackTheMetadata.ts b/src/utils/ PackTheMetadata.ts
index 3b1e289..82ab453 100644
--- a/src/utils/ PackTheMetadata.ts	
+++ b/src/utils/ PackTheMetadata.ts	
@@ -13,7 +13,7 @@ interface IMetadata {
   access_token?: string;
   host?: string;
   origin?: string;
-  customHost?: string;
+  custom_host?: string;
 }
 
 export function PackTheMetadata(info: IMetadata): Metadata {