diff --git a/config/http/captiveportal.nix b/config/http/captiveportal.nix
index ffa97d8..6483cb1 100644
--- a/config/http/captiveportal.nix
+++ b/config/http/captiveportal.nix
@@ -4,6 +4,7 @@ in {
   services.nginx.virtualHosts."cpcheck.${domain}" = {
     locations."/".return = 204;
     forceSSL = false;
+    addSSL = true;
     enableACME = true;
   };
 }