From a30294388cad83f83f97634cdf7aecd73007e182 Mon Sep 17 00:00:00 2001
From: tmplt <tmplt@dragons.rocks>
Date: Sat, 20 Jun 2020 08:25:16 +0200
Subject: [PATCH] nixos/zfs-replication: document expected lz4 on host system

---
 nixos/modules/services/backup/zfs-replication.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/backup/zfs-replication.nix b/nixos/modules/services/backup/zfs-replication.nix
index 5a64304275d5..6d75774c78f9 100644
--- a/nixos/modules/services/backup/zfs-replication.nix
+++ b/nixos/modules/services/backup/zfs-replication.nix
@@ -18,7 +18,7 @@ in {
       };
 
       host = mkOption {
-        description = "Remote host where snapshots should be sent.";
+        description = "Remote host where snapshots should be sent. <literal>lz4</literal> is expected to be installed on this host.";
         example = "example.com";
         type = types.str;
       };