From 70a30dbc00bfeb8b3f5f9b137bf3176e8a0b9298 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 28 Apr 2022 14:37:05 +0200
Subject: [PATCH] Fix libcxx build

Fixes #6458.
---
 src/libstore/s3.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstore/s3.hh b/src/libstore/s3.hh
index 3f55c74db..cdb3e5908 100644
--- a/src/libstore/s3.hh
+++ b/src/libstore/s3.hh
@@ -5,6 +5,7 @@
 #include "ref.hh"
 
 #include <optional>
+#include <string>
 
 namespace Aws { namespace Client { class ClientConfiguration; } }
 namespace Aws { namespace S3 { class S3Client; } }