diff --git a/fileserver.nix b/fileserver.nix
index 70d3b47..5b20429 100644
--- a/fileserver.nix
+++ b/fileserver.nix
@@ -6,7 +6,7 @@ let
   catacombServerSource = builtins.fetchGit {
     url = "https://git.alogoulogoi.com/Jaculabilis/catacomb-server.git";
     ref = "develop-nix";
-    rev = "08749de4adeb2ea01f0f646c53c6e30aa9a240e7";
+    rev = "24838851eeb7e9bd4181bf46ea0a55432c3bba66";
   };
   catacombServer = pkgs.callPackage catacombServerSource {};
 
@@ -31,6 +31,7 @@ let
       --env CATACOMB_ROOT=/nas \
       --env CATACOMB_TOKENS=${catacombServerDir}tokens \
       --env CATACOMB_MODE=host \
+      --env CATACOMB_GUEST_HOST=catacomb.alogoulogoi.com \
       "catacomb.server:wsgi()"
   '';