diff --git a/conf/nginx.conf b/conf/nginx.conf
index 92b5de72..36e00bca 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -27,6 +27,8 @@ server {
 	location = /robots.txt {
 		log_not_found off;
 		access_log off;
+
+	client_max_body_size 20M;
 	}
 
 	location = /favicon.ico {