diff --git a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
index 137d0ec3d..faaec9c4c 100644
--- a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
+++ b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
@@ -300,6 +300,12 @@ http {
                 add_header Cache-Control "public";
             }
 
+            location /locales/ {
+                access_log off;
+                expires 1y;
+                add_header Cache-Control "public";
+            }
+
             location ~ ^/.*-([A-Za-z0-9]+)\.webmanifest$ {
                 access_log off;
                 expires 1y;