diff --git a/flake.nix b/flake.nix
index fa76ac6..9c649a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,7 @@
   nixConfig = {
     extra-substituters = [
       "https://nix-community.cachix.org"
-      "http://wallfacer.curl-boga.ts.net:7080"
+      "http://wallfacer.curl-boga.ts.net:7080/main"
     ];
     extra-trusted-public-keys = [
       "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="