diff --git a/packages/server/src/server.ts b/packages/server/src/server.ts
index fd8de92..6885363 100644
--- a/packages/server/src/server.ts
+++ b/packages/server/src/server.ts
@@ -14,6 +14,11 @@ app.use(Fingerprint({
   ]
 }));
 
+app.use((req, res, next) => {
+  (req as any).fingerprint.ip = req.ip;
+  next();
+});
+
 app.use(express.json());
 app.use(express.static("dist"));
 app.use('/api/door', DoorRouter);