diff --git a/src/modules/auth/auth.controller.ts b/src/modules/auth/auth.controller.ts
index 163ec64..b31ada8 100644
--- a/src/modules/auth/auth.controller.ts
+++ b/src/modules/auth/auth.controller.ts
@@ -88,10 +88,11 @@ export class AuthController {
   async signIn(
     @Body() { username, password, totp }: AuthSignInReq,
     @Language() language: LanguageEnum,
-    @Headers('host') host: string
+    @Headers('origin') origin: string
   ): Promise<AuthSignInRes> {
     this.logger.info('/auth - SignIn');
-    const metadata = PackTheMetadata({ language, custom_host: host });
+    const frontHost = origin.replace(/^https?:\/\//, '');
+    const metadata = PackTheMetadata({ language, custom_host: frontHost });
     this.logger.info('metadata: ' + JSON.stringify(metadata.toJSON()));
     return this.authClient.signIn({ username, password, totp }, metadata);
   }