diff --git a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
index faaec9c4c..6c60019c7 100644
--- a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
+++ b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
@@ -302,7 +302,6 @@ http {
 
             location /locales/ {
                 access_log off;
-                expires 1y;
                 add_header Cache-Control "public";
             }