diff --git a/pkgs/development/python-modules/colorlog/default.nix b/pkgs/development/python-modules/colorlog/default.nix
index d914240eca29..0740ee33b5f1 100644
--- a/pkgs/development/python-modules/colorlog/default.nix
+++ b/pkgs/development/python-modules/colorlog/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   checkInputs = [ pytestCheckHook ];
 
-  pythonImportsCheck =  [ "colorlog" ];
+  pythonImportsCheck = [ "colorlog" ];
 
   meta = with lib; {
     description = "Log formatting with colors";