diff --git a/firestar/btrbk.nix b/firestar/btrbk.nix
index 8e31373..cf5c8fc 100644
--- a/firestar/btrbk.nix
+++ b/firestar/btrbk.nix
@@ -19,7 +19,6 @@ in
         roles = [ "source" "info" "send" ];
       }
     ];
-    extraPackages = with pkgs; [ gzip ];
     instances = {
       btrbk = {
         onCalendar = "hourly";