diff --git a/hosts/ocaml/bin/sx_server.ml b/hosts/ocaml/bin/sx_server.ml
index 4a5be83..4cfae75 100644
--- a/hosts/ocaml/bin/sx_server.ml
+++ b/hosts/ocaml/bin/sx_server.ml
@@ -913,6 +913,10 @@ let register_jit_hook env =
        | Some _ -> None  (* compile failed — CEK handles *)
        | None ->
          if !_jit_compiling then None
+         else if Hashtbl.length l.l_closure.bindings > 0
+                 || l.l_closure.parent <> None then
+           (* Skip JIT for lambdas with closure bindings *)
+           None
          else begin
            let fn_name = match l.l_name with Some n -> n | None -> "?" in
            _jit_compiling := true;
diff --git a/shared/sx/ocaml_bridge.py b/shared/sx/ocaml_bridge.py
index 05dc206..184eb3e 100644
--- a/shared/sx/ocaml_bridge.py
+++ b/shared/sx/ocaml_bridge.py
@@ -440,16 +440,6 @@ class OcamlBridge:
                         _logger.warning("OCaml load skipped %s: %s",
                                         filepath, e)
 
-                # JIT workaround: sx-parse has a complex letrec (20 mutually
-                # recursive functions) that the JIT compiles incorrectly —
-                # closing parens cause siblings to become children.
-                # CEK-interpreted sx-parse works correctly.
-                try:
-                    await self._send('(vm-reset-fn "sx-parse")')
-                    await self._read_until_ok(ctx=None)
-                except OcamlBridgeError:
-                    pass
-
                 # SSR overrides: effect is a no-op on the server (prevents
                 # reactive loops during island SSR — effects are DOM side-effects)
                 try: