diff --git a/src/lib_signer_backends/ledger.ml b/src/lib_signer_backends/ledger.ml
index 810f2018c..12a7ff52d 100644
--- a/src/lib_signer_backends/ledger.ml
+++ b/src/lib_signer_backends/ledger.ml
@@ -43,8 +43,47 @@ let description =
    all connected devices."
 
 let hard = Int32.logor 0x8000_0000l
+let unhard = Int32.logand 0x7fff_ffffl
+let is_hard n = Int32.logand 0x8000_0000l n <> 0l
 let tezos_root = [hard 44l ; hard 1729l]
 
+module Bip32_path = struct
+  let node_of_string str =
+    match Int32.of_string_opt str with
+    | Some node -> Some node
+    | None ->
+        match Int32.of_string_opt String.(sub str 0 ((length str) - 1)) with
+        | None -> None
+        | Some node -> Some (hard node)
+
+  let node_of_string_exn str =
+    match node_of_string str with
+    | None ->
+        invalid_arg (Printf.sprintf "node_of_string_exn: got %S" str)
+    | Some str -> str
+
+  let pp_node ppf node =
+    match is_hard node with
+    | true -> Fmt.pf ppf "%ld'" (unhard node)
+    | false -> Fmt.pf ppf "%ld" node
+
+  let string_of_node = Fmt.to_to_string pp_node
+
+  let path_of_string_exn s =
+    match String.split_on_char '/' s with
+    | [""] -> []
+    | nodes ->
+        List.map node_of_string_exn nodes
+
+  let path_of_string s =
+    try Some (path_of_string_exn s) with _ -> None
+
+  let pp_path =
+    Fmt.(list ~sep:(const char '/') pp_node)
+
+  let string_of_path = Fmt.to_to_string pp_path
+end
+
 (* Those are always valid on Ledger Nano S with latest firmware. *)
 let vendor_id = 0x2c97
 let product_id = 0x0001
@@ -454,6 +493,30 @@ let commands =
                        return_unit
         ) ;
 
+      Clic.command ~group
+        ~desc: "Query the path of the authorized key"
+        no_options
+        (prefixes [ "get" ; "ledger" ; "authorized" ; "path" ; "for" ]
+         @@ Public_key.alias_param
+         @@ stop)
+        (fun () (name, (pk_uri, _)) (cctxt : Client_context.io_wallet) ->
+           pkh_of_pk_uri pk_uri >>=? fun root_pkh ->
+           with_ledger root_pkh begin fun h _version _of_curve _to_curve ->
+             wrap_ledger_cmd begin fun pp ->
+               Ledgerwallet_tezos.get_authorized_key ~pp h
+             end >>=? function
+             | [] ->
+                 cctxt#message
+                   "@[<v 0>No baking key authorized for %s@]" name
+                 >>= fun () ->
+                 return_unit
+             | path ->
+                 cctxt#message
+                   "@[<v 0>Authorized baking path: %a@]"
+                   Bip32_path.pp_path path >>= fun () ->
+                 return_unit
+           end) ;
+
       Clic.command ~group
         ~desc: "Authorize a Ledger to bake for a key"
         no_options
diff --git a/src/lib_signer_backends/ledger.mli b/src/lib_signer_backends/ledger.mli
index 4912a94b5..86c608634 100644
--- a/src/lib_signer_backends/ledger.mli
+++ b/src/lib_signer_backends/ledger.mli
@@ -23,6 +23,18 @@
 (*                                                                           *)
 (*****************************************************************************)
 
+module Bip32_path : sig
+  val node_of_string : string -> int32 option
+  val node_of_string_exn : string -> int32
+  val pp_node : int32 Fmt.t
+  val string_of_node : int32 -> string
+
+  val path_of_string : string -> int32 list option
+  val path_of_string_exn : string -> int32 list
+  val pp_path : int32 list Fmt.t
+  val string_of_path : int32 list -> string
+end
+
 include Client_keys.SIGNER
 
 val commands : unit -> Client_context.io_wallet Clic.command list
diff --git a/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.ml b/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.ml
index 21d6c0115..0b5bc8043 100644
--- a/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.ml
+++ b/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.ml
@@ -63,6 +63,7 @@ type ins =
   | Sign_unsafe
   | Reset_high_watermark
   | Query_high_watermark
+  | Get_authorized_key
 
 let int_of_ins = function
   | Version -> 0x00
@@ -74,6 +75,7 @@ let int_of_ins = function
   | Reset_high_watermark -> 0x06
   | Query_high_watermark -> 0x08
   | Git_commit -> 0x09
+  | Get_authorized_key -> 0x07
 
 type curve =
   | Ed25519
@@ -98,6 +100,16 @@ let get_git_commit ?pp ?buf h =
   Transport.apdu ~msg:"get_git_commit" ?pp ?buf h apdu >>|
   Cstruct.to_string
 
+let get_authorized_key ?pp ?buf h =
+  let apdu = Apdu.create (wrap_ins Get_authorized_key) in
+  Transport.apdu ~msg:"get_authorized_key" ?pp ?buf h apdu >>| fun path ->
+  let rec read_numbers acc path =
+    if Cstruct.len path = 0 then List.rev acc
+    else
+      read_numbers (Cstruct.BE.get_uint32 path 0 :: acc)
+        (Cstruct.shift path 4) in
+  read_numbers [] (Cstruct.shift path 1)
+
 let write_path cs path =
   ListLabels.fold_left path ~init:cs ~f:begin fun cs i ->
     Cstruct.BE.set_uint32 cs 0 i ;
diff --git a/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.mli b/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.mli
index fe51fcb8f..b648e4d9a 100644
--- a/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.mli
+++ b/vendors/ocaml-ledger-wallet/src/ledgerwallet_tezos.mli
@@ -36,7 +36,13 @@ val get_git_commit :
   ?pp:Format.formatter -> ?buf:Cstruct.t ->
   Hidapi.t -> (string, Transport.error) result
 (** [get_git_commit ?pp ?buf ledger] is the git commit information of
-   the Ledger app running at [ledger]. *)
+    the Ledger app running at [ledger]. *)
+
+val get_authorized_key :
+  ?pp:Format.formatter -> ?buf:Cstruct.t ->
+  Hidapi.t -> (int32 list, Transport.error) result
+(** [get_authorized_key ?pp ?buf ledger] is the BIP32 path of the key
+    authorized to bake on the Ledger app running at [ledger]. *)
 
 val get_public_key :
   ?prompt:bool ->