diff --git a/hosts/aurum/system/impermanence.nix b/hosts/aurum/system/impermanence.nix
index 61167d1..b0413e7 100644
--- a/hosts/aurum/system/impermanence.nix
+++ b/hosts/aurum/system/impermanence.nix
@@ -4,6 +4,7 @@
     directories = [
       "/var/log"
       "/var/lib/bluetooth"
+      "/var/lib/fprint/"
       "/var/lib/nixos"
       "/var/lib/systemd/coredump"
       "/etc/NetworkManager/system-connections"