diff --git a/src/sail_lean_backend/pretty_print_lean.ml b/src/sail_lean_backend/pretty_print_lean.ml
index 3acde7cab..4c41251c4 100644
--- a/src/sail_lean_backend/pretty_print_lean.ml
+++ b/src/sail_lean_backend/pretty_print_lean.ml
@@ -114,6 +114,14 @@ let rec doc_exp (E_aux (e, (l, annot)) as full_exp) =
   | E_vector vals -> failwith "vector found"
   | E_typ (typ, e) -> parens (separate space [doc_exp e; colon; doc_typ typ])
   | E_tuple es -> parens (separate_map (comma ^^ space) doc_exp es)
+  | E_let (LB_aux (LB_val (lpat, lexp), _), e) ->
+      let id =
+        match pat_is_plain_binder env lpat with
+        | Some (Some (Id_aux (Id id, _))) -> id
+        | Some None -> "x" (* TODO fresh name or wildcard instead of x *)
+        | _ -> failwith "Let pattern not translatable yet."
+      in
+      nest 2 (flow (break 1) [string "let"; string id; coloneq; doc_exp lexp]) ^^ hardline ^^ doc_exp e
   | _ -> failwith "Expression not translatable yet"
 
 let doc_funcl_init (FCL_aux (FCL_funcl (id, pexp), annot)) =
@@ -125,7 +133,7 @@ let doc_funcl_init (FCL_aux (FCL_funcl (id, pexp), annot)) =
     | _ -> failwith ("Function " ^ string_of_id id ^ " does not have function type")
   in
   match tq with
-  | TypQ_no_forall ->
+  | TypQ_tq [] | TypQ_no_forall ->
       ();
       let pat, _, _, _ = destruct_pexp pexp in
       let pats, _ = untuple_args_pat arg_typs pat in
@@ -142,7 +150,10 @@ let doc_funcl_init (FCL_aux (FCL_funcl (id, pexp), annot)) =
         binders |> List.map (fun (i, t) -> separate space [string (string_of_id i); colon; doc_typ t] |> parens)
       in
       separate space ([string "def"; string (string_of_id id)] @ binders @ [colon; doc_typ ret_typ; coloneq])
-  | TypQ_tq _ -> failwith "Type quantifiers not translatable yet"
+  | TypQ_tq qs ->
+      let qs = List.map string_of_quant_item qs in
+      let foo = String.concat ";" qs in
+      failwith ("Type quantifiers (" ^ foo ^ ") not translatable yet")
 
 let doc_funcl_body (FCL_aux (FCL_funcl (id, pexp), annot)) =
   let _, _, exp, _ = destruct_pexp pexp in
diff --git a/test/lean/let.expected.lean b/test/lean/let.expected.lean
new file mode 100644
index 000000000..6e686df4f
--- /dev/null
+++ b/test/lean/let.expected.lean
@@ -0,0 +1,7 @@
+def foo : BitVec 16 :=
+  let z := (HOr.hOr (0xFFFF : BitVec 16) (0xABCD : BitVec 16))
+  (HAnd.hAnd (0x0000 : BitVec 16) z)
+
+def initialize_registers : Unit :=
+  ()
+
diff --git a/test/lean/let.sail b/test/lean/let.sail
new file mode 100644
index 000000000..bc57ba3cd
--- /dev/null
+++ b/test/lean/let.sail
@@ -0,0 +1,9 @@
+default Order dec
+
+$include <prelude.sail>
+
+function foo() -> bits(16) = {
+  let z = 0xFFFF | 0xABCD in
+  0x0000 & z
+}
+