diff --git a/flake.nix b/flake.nix
index 47091ae..fa76ac6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,17 @@
 {
   description = "My custom neovim configuration that has been mixed and matched from various sources";
 
+  nixConfig = {
+    extra-substituters = [
+      "https://nix-community.cachix.org"
+      "http://wallfacer.curl-boga.ts.net:7080"
+    ];
+    extra-trusted-public-keys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      "main:2AjPdIsbKyoTGuw+4x2ZXMUT/353CXosW9pdbTQtjqw="
+    ];
+  }; 
+
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     # https://gerschtli.github.io/nix-formatter-pack/nix-formatter-pack-options.html