From a21c1eb768f48a3a1a0c0d345e8d13f04d811d84 Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Wed, 11 Mar 2026 13:45:57 -0400
Subject: [PATCH] python313Packages.jupyter-ui-poll: unbreak

---
 pkgs/development/python-modules/jupyter-ui-poll/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/jupyter-ui-poll/default.nix b/pkgs/development/python-modules/jupyter-ui-poll/default.nix
index 51d658a6e6ab..9fa9fdc94efe 100644
--- a/pkgs/development/python-modules/jupyter-ui-poll/default.nix
+++ b/pkgs/development/python-modules/jupyter-ui-poll/default.nix
@@ -2,7 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  setuptools,
+  flit-core,
   ipython,
 }:
 
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     hash = "sha256-Q+y0Xr7wuo8ZwCHEELSi0QSXa8DLtfZ8XQc48eOk4bw=";
   };
 
-  build-system = [ setuptools ];
+  build-system = [ flit-core ];
 
   dependencies = [ ipython ];