diff --git a/config.js b/config.js
index 97f80102..f313b27c 100644
--- a/config.js
+++ b/config.js
@@ -35,8 +35,7 @@ var defaults = {
         }
     },
     "mail-from"           : "some.user@gmail.com",
-    "domain"              : "http://localhost",
-    "afk-timeout"         : 180
+    "domain"              : "http://localhost"
 }
 
 function save(cfg, file) {