diff --git a/web/Caddyfile b/web/Caddyfile
index 74f5453d..7fbfbf12 100644
--- a/web/Caddyfile
+++ b/web/Caddyfile
@@ -1,7 +1,3 @@
-{
-  experimental_http3
-}
-
 interop.seemann.io:443
 
 # The website must be mounted at /var/www/web.