diff --git a/hosts/challenger/filesystems.nix b/hosts/challenger/filesystems.nix
index 4f7b902..ddfbb2f 100644
--- a/hosts/challenger/filesystems.nix
+++ b/hosts/challenger/filesystems.nix
@@ -18,4 +18,10 @@
     interval = "Wed *-*-8..14 00:00:00";
   };
 
+  fileSystems = {
+    "/mnt/feal-syn1/backup" = {
+      device = "feal-syn1.home.feal.no:/volume2/backup";
+      fsType = "nfs";
+    };
+  };
 }