diff --git a/pkgs/development/python-modules/skytemple-dtef/default.nix b/pkgs/development/python-modules/skytemple-dtef/default.nix
index f1320e68a867..2ce2555a25ca 100644
--- a/pkgs/development/python-modules/skytemple-dtef/default.nix
+++ b/pkgs/development/python-modules/skytemple-dtef/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
   pillow,
   pytestCheckHook,
   pythonOlder,
@@ -17,12 +18,14 @@ buildPythonPackage rec {
 
   src = fetchFromGitHub {
     owner = "SkyTemple";
-    repo = pname;
+    repo = "skytemple-dtef";
     rev = version;
     hash = "sha256-vVh4WRjx/iFJnTZC7D/OCi0gOwKaXs/waVXUEu5Cda8=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     pillow
     skytemple-files
   ];