diff --git a/docker/caddy/Caddyfile b/docker/caddy/Caddyfile
index e1868172..e438b1ce 100644
--- a/docker/caddy/Caddyfile
+++ b/docker/caddy/Caddyfile
@@ -56,12 +56,12 @@
     }
     reverse_proxy @skylink nginx:80 {
         header_up User-Agent Sia-Agent
-        header_up Access-Control-Expose-Headers skynet-file-metadata
+        header_down Access-Control-Expose-Headers skynet-file-metadata
         header_down Access-Control-Allow-Origin *
     }
     reverse_proxy @skylink_file nginx:80 {
         header_up User-Agent Sia-Agent
-        header_up Access-Control-Expose-Headers skynet-file-metadata
+        header_down Access-Control-Expose-Headers skynet-file-metadata
         header_down Access-Control-Allow-Origin *
     }
     reverse_proxy /skynet/skyfile* nginx:80 {