diff --git a/lib/systems/fugitive/hardware.nix b/lib/systems/fugitive/hardware.nix
index 0da64e7..bd26160 100644
--- a/lib/systems/fugitive/hardware.nix
+++ b/lib/systems/fugitive/hardware.nix
@@ -45,6 +45,7 @@
       directories = [
         "/etc/nixos"
         "/var/log"
+        "/var/lib/acme" # Required to avoid excessive reissuing of certificate on reboots
         "/srv"
       ];
       files = [