1 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/pygitguardian/default.nix b/pkgs/development/python-modules/pygitguardian/default.nix
index 3d3590a371047..ad97cd9442503 100644
--- a/pkgs/development/python-modules/pygitguardian/default.nix
+++ b/pkgs/development/python-modules/pygitguardian/default.nix
@@ -5,6 +5,7 @@
 , marshmallow-dataclass
 , pytestCheckHook
 , pythonOlder
+, pythonRelaxDepsHook
 , requests
 , responses
 , setuptools
@@ -26,7 +27,12 @@ buildPythonPackage rec {
     hash = "sha256-ybl6QOLb1xE6v0D1C2wKMsSU+r2gWzj24Q4pPIMBsCY=";
   };
 
+  pythonRelaxDeps = [
+    "marshmallow-dataclass"
+  ];
+
   nativeBuildInputs = [
+    pythonRelaxDepsHook
     setuptools
   ];