diff --git a/src/main.ts b/src/main.ts
index 1701912..2d2fc01 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -19,6 +19,7 @@ async function bootstrap() {
   SwaggerModule.setup('swagger', app, document);
   // add security headers
   app.use(helmet());
+  app.set('trust proxy', 1);
 
   // enable cors
   app.enableCors({