diff --git a/pkgs/development/python-modules/zetup/default.nix b/pkgs/development/python-modules/zetup/default.nix
index a682a6e4e92..0c1ece54fb6 100644
--- a/pkgs/development/python-modules/zetup/default.nix
+++ b/pkgs/development/python-modules/zetup/default.nix
@@ -5,18 +5,18 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "zetup";
-  version = "0.2.42";
+  version = "0.2.34";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6c9e25249f3014ed2162398772ccf1a5e8a4e9e66c74e3c7f6683945a6a3d84c";
+    sha256 = "0k4lm51b5qjy7yxy3n5z8vc5hlvjcsfsvwjgqzkr0pisysar1kpf";
   };
 
   checkPhase = ''
     py.test test
   '';
 
-  buildInputs = [ pytest pathpy nbconvert ];
+  checkInputs = [ pytest pathpy nbconvert ];
   propagatedBuildInputs = [ setuptools_scm ];
 
   meta = with stdenv.lib; {