diff --git a/src/lib/network_pool/transacation_pool_reorg_tests.ml b/src/lib/network_pool/transacation_pool_reorg_tests.ml
index 12978d55e52c..8d185d28cb5d 100644
--- a/src/lib/network_pool/transacation_pool_reorg_tests.ml
+++ b/src/lib/network_pool/transacation_pool_reorg_tests.ml
@@ -17,7 +17,7 @@ module Account_spec = struct
     ; nonce: int
   } [@@deriving sexp]
 
-  let rec find_in_test_keys ?(n=0) (x:Keypair.t) =
+  let find_in_test_keys (x : Keypair.t) =  Array.findi_exn test_keys ~f:(fun _ -> Keypair.equal x)  |> fst
     if Keypair.equal test_keys.(n) x then n 
     else find_in_test_keys x ~n:(n+1)
 
@@ -231,7 +231,7 @@ let gen_commands_from_specs (sequence:Command_spec.t array) test : (User_command
                     ~location_of_account:
                       (Mina_ledger.Ledger.location_of_account best_tip_ledger) )
            zkapp) |> User_command.Zkapp_command 
-      | Payment {sender;fee;amount;receiver_idx}->
+      | Payment {sender={key_idx=sender_idx;nonce;_};fee;amount;receiver_idx}->
         mk_payment ~sender_idx:sender.key_idx ~fee ~nonce:
         sender.nonce ~receiver_idx
         ~amount ()
@@ -259,8 +259,8 @@ let%test_unit "Handle transition frontier diff (permission send tx updated)" =
     let test = Thread_safe.block_on_async_exn (fun () -> setup_test ()) in
     let init_ledger_state = ledger_snapshot test in
     let%bind (prefix,major,minor,minor_account_spec,major_account_spec) = gen_branches init_ledger_state ~permission_change:true ~limited_capacity:true () in
-    return (test,init_ledger_state,prefix,major,minor,major_account_spec,minor_account_spec))
-    ~f:(fun (test,_init_ledger_state,prefix_specs,major_specs,minor_specs,major_account_spec,minor_account_spec) ->
+    return (test,prefix,major,minor,major_account_spec,minor_account_spec))
+    ~f:(fun (test,prefix_specs,major_specs,minor_specs,major_account_spec,minor_account_spec) ->
       Thread_safe.block_on_async_exn (fun () ->
         let log_prefix = Array.map prefix_specs ~f:(fun cmd ->
           let sender = Command_spec.sender cmd in 
@@ -268,13 +268,13 @@ let%test_unit "Handle transition frontier diff (permission send tx updated)" =
           `String content
         ) |> Array.to_list in
 
-        let log_major = Array.map minor_specs ~f:(fun cmd ->
+        let log_major = Array.map major_specs ~f:(fun cmd ->
           let sender = Command_spec.sender cmd in 
           let content = Printf.sprintf !"%{sexp: Public_key.t} %{sexp: Command_spec.t}" test_keys.(sender.key_idx).public_key cmd in
           `String content
         ) |> Array.to_list in
         
-        let log_minor = Array.map major_specs ~f:(fun cmd ->
+        let log_minor = Array.map minor_specs ~f:(fun cmd ->
           let sender = Command_spec.sender cmd in 
           let content = Printf.sprintf !"%{sexp: Public_key.t} %{sexp: Command_spec.t}" test_keys.(sender.key_idx).public_key cmd in
           `String content
@@ -299,7 +299,7 @@ let%test_unit "Handle transition frontier diff (permission send tx updated)" =
         let minor = gen_commands_from_specs (Array.concat [minor_specs]) test in
         let major = gen_commands_from_specs (Array.concat [major_specs]) test in
         
-        let%bind () = advance_chain test (prefix @ major) in
+        let%bind () = commit_commands test (prefix @ major) in
 
           Test.Resource_pool.handle_transition_frontier_diff_inner
             ~new_commands:(List.map ~f:mk_with_status (prefix @ major))