diff --git a/pkgs/development/python-modules/letpot/default.nix b/pkgs/development/python-modules/letpot/default.nix
index 27cc39a877af..18d8f6778fdc 100644
--- a/pkgs/development/python-modules/letpot/default.nix
+++ b/pkgs/development/python-modules/letpot/default.nix
@@ -6,6 +6,7 @@
   freezegun,
   lib,
   poetry-core,
+  pyprojectVersionPatchHook,
   pytest-asyncio,
   pytestCheckHook,
 }:
@@ -22,6 +23,10 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-w4WS0AyNd4dNtA/fBKieDW2YXwBFltRkJvaGemRjsv4=";
   };
 
+  nativeBuildInputs = [
+    pyprojectVersionPatchHook
+  ];
+
   build-system = [ poetry-core ];
 
   dependencies = [