diff --git a/roles/common.nix b/roles/common.nix
index dd95cd0..ed859f7 100644
--- a/roles/common.nix
+++ b/roles/common.nix
@@ -23,7 +23,7 @@
         max-jobs = "auto";
         trusted-users = [ "johno" ];
         substituters = [
-          "https://nix-cache.johnogle.info"
+          "http://john-endesktop.oglehome:5000"
         ];
         trusted-public-keys = [
           "nix-cache.johnogle.info-1:G0ZGQwcSC4+4SDDFHZI/ZX3a6uFrs/5cjA5Jvaypj0I="