diff --git a/conf/nginx.conf.j2 b/conf/nginx.conf.j2
index 48d4af7..ad5de13 100644
--- a/conf/nginx.conf.j2
+++ b/conf/nginx.conf.j2
@@ -32,3 +32,5 @@ location {{ path_url }}/ {
 location ~ ^{{ path_url }}(data|config|\.ht|db_structure\.xml|README) {
        deny all;
 }
+
+more_set_headers "X-Frame-Options : ALLOWALL";