diff --git a/public/arf.json b/public/arf.json
index ed3638c..f6f0989 100644
--- a/public/arf.json
+++ b/public/arf.json
@@ -139,11 +139,6 @@
         "type": "url",
         "url": "https://github.com/m4ll0k/infoga"
       },
-      {
-        "name": "MailDB",
-        "type": "url",
-        "url": "https://maildb.io/"
-      },
       {
         "name": "Skymem",
         "type": "url",