diff --git a/server.js b/server.js
index e5368cd..57905c0 100644
--- a/server.js
+++ b/server.js
@@ -23,6 +23,7 @@ const { DcmQrScp } = require('@dimse');
 require("dotenv");
 require("./websocket");
 
+app.enable("trust proxy");
 app.use(compress());
 app.use(cookieParser());