diff --git a/machines/gustave/pages.nix b/machines/gustave/pages.nix
index 60b6804..bb20d0a 100644
--- a/machines/gustave/pages.nix
+++ b/machines/gustave/pages.nix
@@ -23,7 +23,7 @@
 
     settings = {
       ACME_ACCEPT_TERMS = "true";
-      ACME_EMAIL = "julien@malka.sh";
+      ACME_EMAIL = "acme@malka.sh";
       DNS_PROVIDER = "gandiv5";
       ENABLE_HTTP_SERVER = "false";
       GITEA_ROOT = "https://git.luj.fr";
diff --git a/modules/nginx/default.nix b/modules/nginx/default.nix
index e5ddb22..dba183d 100644
--- a/modules/nginx/default.nix
+++ b/modules/nginx/default.nix
@@ -28,7 +28,7 @@ in
       enable = mkEnableOption "activate nginx service";
       email = mkOption {
         type = types.str;
-        default = "julien@malka.sh";
+        default = "acme@malka.sh";
       };
     };