1 files changed, 8 insertions, 8 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/cli-helpers/default.nix b/nixpkgs/pkgs/development/python-modules/cli-helpers/default.nix
index 1c209353f0e..2ebc6f44b44 100644
--- a/nixpkgs/pkgs/development/python-modules/cli-helpers/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cli-helpers/default.nix
@@ -1,14 +1,11 @@
-{ lib
-, buildPythonPackage
-, fetchPypi
+{ lib, buildPythonPackage, fetchPypi, isPy27
+, backports_csv
 , configobj
-, terminaltables
+, mock
+, pytest
 , tabulate
-, backports_csv
+, terminaltables
 , wcwidth
-, pytest
-, mock
-, isPy27
 }:
 
 buildPythonPackage rec {
@@ -27,6 +24,9 @@ buildPythonPackage rec {
     wcwidth
   ] ++ (lib.optionals isPy27 [ backports_csv ]);
 
+  # namespace collision between backport.csv and backports.configparser
+  doCheck = !isPy27;
+
   checkInputs = [ pytest mock ];
 
   checkPhase = ''