diff --git a/conf/nginx.conf b/conf/nginx.conf
index f335ad5..cd35d66 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -47,13 +47,18 @@ server {
     add_header 'Access-Control-Allow-Origin' 'blah.tld' always;
     max_ranges 0;
   }
-  location ~ .(webm)$ {
+  location /b {
+    proxy_pass http://localhost:1338;
+    error_page 404 /s/img/404.gif;
+    try_files $uri =404;
+  }
+  location ~ .(webm|mp4)$ {
     proxy_pass http://localhost:1338;
     valid_referers none blocked blah.tld;
     if ($invalid_referer) {
-        return 403;
+      return 403;
     }
-  }
+}
 }
 server {
     if ($host = blah.tld) {