diff --git a/pkgs/tools/admin/ansible/lint.nix b/pkgs/tools/admin/ansible/lint.nix
index fbac95d019ba..e1c168f8bf53 100644
--- a/pkgs/tools/admin/ansible/lint.nix
+++ b/pkgs/tools/admin/ansible/lint.nix
@@ -23,6 +23,11 @@ python3.pkgs.buildPythonApplication rec {
   nativeBuildInputs = with python3.pkgs; [
     setuptools
     setuptools-scm
+    pythonRelaxDepsHook
+  ];
+
+  pythonRelaxDeps = [
+    "ruamel.yaml"
   ];
 
   propagatedBuildInputs = with python3.pkgs; [