From 1688b25017254ddc91e3028820112953859fc4bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Bon=C3=A9?= <aleix.boneribo@bsc.es>
Date: Mon, 29 Sep 2025 10:00:14 +0200
Subject: [PATCH] Force hydra to use IPv4 only

---
 m/hut/hydra.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/m/hut/hydra.nix b/m/hut/hydra.nix
index 1fbf33b3..5d800b0b 100644
--- a/m/hut/hydra.nix
+++ b/m/hut/hydra.nix
@@ -9,5 +9,7 @@
     buildMachinesFiles = [];
     # you will probably also want, otherwise *everything* will be built from scratch
     useSubstitutes = true;
+
+    listenHost = "0.0.0.0"; # Force IPv4
   };
 }