diff --git a/modules/consul.nix b/modules/consul.nix
index 721d8a9..573aa16 100644
--- a/modules/consul.nix
+++ b/modules/consul.nix
@@ -7,16 +7,17 @@
 }: let
   secretstore = config._secretstore;
 
-  oldpkgs = import (builtins.fetchGit {
-    # Descriptive name to make the store path easier to identify
-    name = "git_consul_1_9";
-    url = "https://github.com/NixOS/nixpkgs/";
-    ref = "refs/heads/nixpkgs-unstable";
-    rev = "3b05df1d13c1b315cecc610a2f3180f6669442f0";
-  }) {};
-  # oldpkgs = import (builtins.fetchTarball {
-  #   url = "https://github.com/NixOS/nixpkgs/archive/3b05df1d13c1b315cecc610a2f3180f6669442f0.tar.gz";
+  # oldpkgs = import (builtins.fetchGit {
+  #   # Descriptive name to make the store path easier to identify
+  #   name = "git_consul_1_9";
+  #   url = "https://github.com/NixOS/nixpkgs/";
+  #   ref = "refs/heads/nixpkgs-unstable";
+  #   rev = "3b05df1d13c1b315cecc610a2f3180f6669442f0";
   # }) {};
+  oldpkgs = import (builtins.fetchTarball {
+    url = "https://github.com/NixOS/nixpkgs/archive/3b05df1d13c1b315cecc610a2f3180f6669442f0.tar.gz";
+    sha256 = "c704ef4a056c53db1a57bca7def48e4d9ed16418c81398488a6071833c10668c";
+  }) {};
 
   myPkg = oldpkgs.consul;
 in {