diff --git a/app/caddy/page.tsx b/app/caddy/page.tsx
index eb8d580..d50604c 100644
--- a/app/caddy/page.tsx
+++ b/app/caddy/page.tsx
@@ -16,8 +16,10 @@ export default async function CaddyPage() {
   let configError: string | null = null
   try {
     const raw = await execAgent('caddy_show_config')
+    // shiki 1.29 bundelt geen caddyfile-grammar; nginx is syntactisch het
+    // dichtst bij (directives + braces + reverse_proxy lijkt op locations)
     configHtml = await codeToHtml(raw || '# (empty)', {
-      lang: 'caddyfile',
+      lang: 'nginx',
       theme: 'github-dark',
     })
   } catch (err) {