diff --git a/domains/_vercel.is-a.dev.json b/domains/_vercel.lutz.json
similarity index 100%
rename from domains/_vercel.is-a.dev.json
rename to domains/_vercel.lutz.json
diff --git a/domains/lutz.is-a.dev b/domains/lutz.json
similarity index 100%
rename from domains/lutz.is-a.dev
rename to domains/lutz.json