From 0075a3a3e43d0205773f6c1b08d2b75cabc6e388 Mon Sep 17 00:00:00 2001
From: Tom Hunze <dev@thunze.de>
Date: Sun, 31 Aug 2025 10:54:56 +0200
Subject: [PATCH] python313Packages.boost-histogram: fix build

---
 pkgs/development/python-modules/boost-histogram/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/boost-histogram/default.nix b/pkgs/development/python-modules/boost-histogram/default.nix
index 667d5e177ebd..c6202a915a5b 100644
--- a/pkgs/development/python-modules/boost-histogram/default.nix
+++ b/pkgs/development/python-modules/boost-histogram/default.nix
@@ -34,7 +34,8 @@ buildPythonPackage rec {
     owner = "scikit-hep";
     repo = "boost-histogram";
     tag = "v${version}";
-    hash = "sha256-fWbvv9MiBZZiTZLu78tMR5Cx0/7xSuVIya3dkuahPE4=";
+    hash = "sha256-kduE5v1oQT76MRxMuGo+snCBdJ+yOjkOJFO45twcUIs=";
+    fetchSubmodules = true;
   };
 
   nativeBuildInputs = [ cmake ];