diff --git a/nginx.conf b/nginx.conf
index a92a7b1..82c8375 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -11,9 +11,13 @@ server {
     location /api/ {
         proxy_pass http://backend:3004/api/;
         proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection 'upgrade';
         proxy_set_header Host $host;
-        proxy_cache_bypass $http_upgrade;
+        
+        # SSE specific settings
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_set_header Connection '';
+        chunked_transfer_encoding off;
+        proxy_read_timeout 24h;
     }
 }
\ No newline at end of file