1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/powerline-mem-segment/default.nix b/nixpkgs/pkgs/development/python-modules/powerline-mem-segment/default.nix
index 7bc38f2227ae..64eae31c0a25 100644
--- a/nixpkgs/pkgs/development/python-modules/powerline-mem-segment/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/powerline-mem-segment/default.nix
@@ -7,6 +7,7 @@
 buildPythonPackage rec {
   pname = "powerline-mem-segment";
   version = "2.4.1";
+  format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;