diff --git a/calibre/config.json b/calibre/config.json
index 851549289..a37aa5025 100644
--- a/calibre/config.json
+++ b/calibre/config.json
@@ -3,7 +3,6 @@
     "aarch64",
     "amd64"
   ],
-  "codenotary": "alexandrep.github@gmail.com",
   "description": "e-book manager",
   "devices": [
     "/dev/dri",