diff --git a/pkgs/applications/misc/yubioath-flutter/helper.nix b/pkgs/applications/misc/yubioath-flutter/helper.nix
index e40f6a78c862..77dd379b6dc8 100644
--- a/pkgs/applications/misc/yubioath-flutter/helper.nix
+++ b/pkgs/applications/misc/yubioath-flutter/helper.nix
@@ -1,4 +1,5 @@
 { buildPythonApplication
+, python3
 , poetry-core
 , yubikey-manager
 , fido2
@@ -19,6 +20,12 @@ buildPythonApplication {
   sourceRoot = "${src.name}/helper";
   format = "pyproject";
 
+  nativeBuildInputs = [
+    python3.pkgs.pythonRelaxDepsHook
+  ];
+
+  pythonRelaxDeps = [ "yubikey-manager" ];
+
   postPatch = ''
     sed -i \
       -e 's,zxing-cpp = .*,zxing-cpp = "*",g' \