diff --git a/deploy/Caddyfile b/deploy/Caddyfile
index eaecfe4..0289cfc 100644
--- a/deploy/Caddyfile
+++ b/deploy/Caddyfile
@@ -5,7 +5,9 @@
 
 {$SITE_DOMAIN} {
   encode zstd gzip
-  body_limit 10M
+  request_body {
+    max_size 10M
+  }
 
   @immutable path /_astro/*
   header @immutable Cache-Control "public, max-age=31536000, immutable"