diff --git a/pkgs/development/python-modules/aws-adfs/default.nix b/pkgs/development/python-modules/aws-adfs/default.nix
index 810714b0eba1..baf4491c78b2 100644
--- a/pkgs/development/python-modules/aws-adfs/default.nix
+++ b/pkgs/development/python-modules/aws-adfs/default.nix
@@ -37,6 +37,8 @@ buildPythonPackage rec {
 
   pythonRelaxDeps = [
     "configparser"
+    "fido2"
+    "lxml"
     "requests-kerberos"
   ];