diff --git a/frontend/nginx.conf b/frontend/nginx.conf
index 4f650ef..a12f248 100644
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -2,6 +2,9 @@ server {
     listen 80;
     server_name localhost;
 
+    # Allow large file uploads (50MB)
+    client_max_body_size 50M;
+
     root /usr/share/nginx/html;
     index index.html;