diff --git a/nixos/CLAUDE.md b/nixos/CLAUDE.md
index 5bbdc16..9fb7a2f 100644
--- a/nixos/CLAUDE.md
+++ b/nixos/CLAUDE.md
@@ -99,3 +99,4 @@ Note: `secrets/default.nix` is the agenix recipients file. Agenix looks for `sec
 - `gitea-runner` is a `DynamicUser` in the systemd service, so it has no persistent uid. Setting `age.secrets.forgejo-runner-token.owner = "gitea-runner"` causes a chown error at activation; use `owner = "root"` instead (the service reads it via `EnvironmentFile` which runs as root before privilege drop).
 - `secrets/default.nix` must have the public key from `keys/mainframe.pub` as the recipient — if the host SSH keys change, you must also update `mainframe.pub` and re-key all secrets.
 - `pullomatic` uses `/root/.ssh/id_rsa.pem` (a PEM-format SSH key) to pull private git repos.
+- **ACME cyclic dependency list**: `linux.nix` has a `systemd.services.nginx.after = lib.mkForce [...]` list that breaks a systemd cycle between nginx and ACME services. Every new domain added with `enableACME = true` in `nginx.nix` **must** also have its `acme-selfsigned-<domain>.service` added to this list in `linux.nix`, otherwise nixos-rebuild will fail with a cyclic dependency error.
diff --git a/nixos/linux.nix b/nixos/linux.nix
index 4ae7cb8..834e102 100644
--- a/nixos/linux.nix
+++ b/nixos/linux.nix
@@ -377,6 +377,7 @@ in {
     "acme-selfsigned-coldairnetworks.com.service"
     "acme-selfsigned-fbksdigital.com.service"
     "acme-selfsigned-forge.quinefoundation.com.service"
+    "acme-selfsigned-hyper.quineglobal.com.service"
     "acme-selfsigned-pdxdestiny.com.service"
     "acme-selfsigned-philippeterson.com.service"
     "acme-selfsigned-riverside.coldairnetworks.com.service"
diff --git a/nixos/nginx.nix b/nixos/nginx.nix
index c704045..5d7789c 100644
--- a/nixos/nginx.nix
+++ b/nixos/nginx.nix
@@ -149,9 +149,9 @@
       };
 
       "hyper.quineglobal.com" = {
-        enableACME = false;
+        enableACME = true;
         forceSSL = false;
-        addSSL = false;
+        addSSL = true;
 
         locations."/" = {
           proxyPass = "http://127.0.0.1:3013/";