diff --git a/overlays/jackett.nix b/overlays/jackett.nix
index 8cca722..642b1c6 100644
--- a/overlays/jackett.nix
+++ b/overlays/jackett.nix
@@ -1,6 +1,10 @@
 self: super:
 let
-  unstable = import <nixos-unstable> {};
+  # unstable = import <nixos-unstable> {};
+  unstable = import (fetchTarball {
+    url = "https://github.com/NixOS/nixpkgs/archive/fc2c606a7ac8fb48be4181f777d029bd75c0c58a.tar.gz";
+    sha256 = "1sd4587ip0fc05nwbaiiqqfx5ra2iyjdcmrapda4g41m0c9cyd34";
+   }) {};
 in
 {
   jackett = unstable.jackett;