diff --git a/tmpl/nginx-nebula.conf b/tmpl/nginx-nebula.conf
index fe3bc7d..c3830a2 100644
--- a/tmpl/nginx-nebula.conf
+++ b/tmpl/nginx-nebula.conf
@@ -22,6 +22,7 @@ server {
         ssl_certificate %%server_pem;
         ssl_certificate_key %%server_key;
 
+        client_max_body_size 1536M;
         ### Proxy requests to upstream
         location / {
                  proxy_pass http://sunstone;