From 9dce38b9a77f179db9437d6e5fad07c31821897c Mon Sep 17 00:00:00 2001
From: David Kocik <kocikdav@gmail.com>
Date: Mon, 16 Jan 2023 15:22:22 +0100
Subject: [PATCH] missing include

---
 src/slic3r/GUI/Jobs/ArrangeJob.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/slic3r/GUI/Jobs/ArrangeJob.cpp b/src/slic3r/GUI/Jobs/ArrangeJob.cpp
index 7214ccdab..7873af758 100644
--- a/src/slic3r/GUI/Jobs/ArrangeJob.cpp
+++ b/src/slic3r/GUI/Jobs/ArrangeJob.cpp
@@ -13,6 +13,8 @@
 
 #include "libnest2d/common.hpp"
 
+#include <numeric>
+
 namespace Slic3r { namespace GUI {
 
 // Cache the wti info