diff --git a/pkgs/development/python-modules/libagent/default.nix b/pkgs/development/python-modules/libagent/default.nix
index 950a0dd5ba6f..f70d538bb8d0 100644
--- a/pkgs/development/python-modules/libagent/default.nix
+++ b/pkgs/development/python-modules/libagent/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchPypi, buildPythonPackage, ed25519, ecdsa
-, semver, keepkey, trezor, mnemonic, ledgerblue, unidecode, mock, pytest
-}:
+{ stdenv, fetchPypi, buildPythonPackage, ed25519, ecdsa , semver, mnemonic,
+  unidecode, mock, pytest , backports-shutil-which, ConfigArgParse,
+  pythondaemon, pymsgbox }:
 
 buildPythonPackage rec {
   pname = "libagent";
@@ -11,12 +11,8 @@ buildPythonPackage rec {
     sha256 = "55af1ad2a6c95aef1fc5588c2002c9e54edbb14e248776b64d00628235ceda3e";
   };
 
-  buildInputs = [
-    ed25519 ecdsa semver keepkey
-    trezor mnemonic ledgerblue
-  ];
-
-  propagatedBuildInputs = [ unidecode ];
+  propagatedBuildInputs = [ unidecode backports-shutil-which ConfigArgParse
+    pythondaemon pymsgbox ecdsa ed25519 mnemonic semver ];
 
   checkInputs = [ mock pytest ];