diff --git a/hosts/ocaml/bin/sx_server.ml b/hosts/ocaml/bin/sx_server.ml
index b954acaa..93f6aff2 100644
--- a/hosts/ocaml/bin/sx_server.ml
+++ b/hosts/ocaml/bin/sx_server.ml
@@ -2039,16 +2039,13 @@ let http_mode port =
   in
 
   (* Pre-warm + cache all key pages *)
-  let warmup_paths = ["/sx/"; "/sx/(geography)"; "/sx/(geography.(reactive.(examples)))";
+  let _warmup_paths = ["/sx/"; "/sx/(geography)"; "/sx/(geography.(reactive.(examples)))";
                       "/sx/(applications.(sxtp))"; "/sx/(geography.(cek))";
                       "/sx/(language)"; "/sx/(applications)";
                       "/sx/(geography.(reactive))"; "/sx/(geography.(hypermedia))";
                       ] in
-  let wt0 = Unix.gettimeofday () in
-  List.iter cache_response warmup_paths;
-  let wt1 = Unix.gettimeofday () in
-  Printf.eprintf "[sx-http] Pre-warmed + cached %d pages in %.3fs (%d cached)\n%!"
-    (List.length warmup_paths) (wt1 -. wt0) (Hashtbl.length response_cache);
+  ignore cache_response;
+  Printf.eprintf "[sx-http] Skipping pre-warm (render on demand)\n%!";
 
   (* Write full response to a socket *)
   let write_response client response =