From 53b9cfd8385a4cf60176df02eea7a3804b3891fb Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Fri, 24 Mar 2023 12:01:38 +0100
Subject: wgautomesh actually on prod

---
 nix/configuration.nix | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'nix/configuration.nix')

diff --git a/nix/configuration.nix b/nix/configuration.nix
index 0b07056..9d3169b 100644
--- a/nix/configuration.nix
+++ b/nix/configuration.nix
@@ -84,5 +84,8 @@ SystemMaxUse=1G
       dns = [ "172.17.0.1" ];
     })}";
   };
+
+  nix.gc.automatic = true;
+  nix.gc.options = "--delete-older-than 30d";
 }
 
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