diff --git a/install/netalertx.template.conf b/install/netalertx.template.conf
index 7480a0d3..572ebd98 100755
--- a/install/netalertx.template.conf
+++ b/install/netalertx.template.conf
@@ -10,6 +10,8 @@
 
 server {
     listen ${LISTEN_ADDR}:${PORT} default_server;
+    large_client_header_buffers 4 16k;
+    
     root ${INSTALL_DIR}/front;
     index index.php;
     add_header X-Forwarded-Prefix "/app" always;