diff --git a/pkgs/development/python-modules/turnt/default.nix b/pkgs/development/python-modules/turnt/default.nix
index 1fe1d303856..b003f134004 100644
--- a/pkgs/development/python-modules/turnt/default.nix
+++ b/pkgs/development/python-modules/turnt/default.nix
@@ -1,15 +1,19 @@
-{ lib, buildPythonPackage, fetchPypi, click, tomli }:
+{ lib, buildPythonPackage, fetchPypi, flit, click, tomli }:
 
 buildPythonPackage rec {
   pname = "turnt";
   version = "1.11.0";
-  format = "flit";
+  format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-XN+qzRgZMSdeBmW0OM36mQ79sRCuP8E++SqH8FOoEq0=";
   };
 
+  nativeBuildInputs = [
+    flit
+  ];
+
   propagatedBuildInputs = [
     click
     tomli