diff --git a/modules/services/nginx.nix b/modules/services/nginx.nix
index 7b097c0..e793a2b 100644
--- a/modules/services/nginx.nix
+++ b/modules/services/nginx.nix
@@ -5,7 +5,7 @@
     certs."lava.moe" = {
       group = "nginx";
       domain = "*.lava.moe";
-      extraDomains = [ "lava.moe" ];
+      extraDomainNames = [ "lava.moe" ];
       dnsProvider = "cloudflare";
       credentialsFile = config.age.secrets."acme_dns".path;
     };