diff --git a/server/src/server.ts b/server/src/server.ts
index 832b84da..135542bd 100644
--- a/server/src/server.ts
+++ b/server/src/server.ts
@@ -102,6 +102,7 @@ app.use((req, res, next) => {
   res.header('Access-Control-Allow-Origin', allowedOrigin);
   res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
   res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');
+  res.header('Access-Control-Allow-Credentials', 'true');
   if (req.method === 'OPTIONS') {
     return res.sendStatus(200);
   }