diff --git a/domains/_acme-challenge-linus.json b/domains/_acme-challenge.linus.json
similarity index 100%
rename from domains/_acme-challenge-linus.json
rename to domains/_acme-challenge.linus.json
diff --git a/domains/linus.json b/domains/linus.json
index 79ae4bbd67..a9d1928a6c 100644
--- a/domains/linus.json
+++ b/domains/linus.json
@@ -4,6 +4,6 @@
         "email": "linus@syncwi.de"
     },
     "records": {
-        "A": "45.84.196.164"
+        "A": ["45.84.196.164"]
     }
 }
\ No newline at end of file
diff --git a/domains/www.linus.json b/domains/www.linus.json
index 0627371170..97d9230d91 100644
--- a/domains/www.linus.json
+++ b/domains/www.linus.json
@@ -4,6 +4,6 @@
         "email": "linus@syncwi.de"
     },
     "records": {
-        "CNAME": "linus.is-a.dev."
+        "CNAME": "linus.is-a.dev"
     }
 }
\ No newline at end of file