diff --git a/README.md b/README.md
index 25d2eae..b0f6882 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,9 @@ with later timestamps to avoid duplicate posts. On the first run the timestamp w
             :content-filters [".*bannedsite.*"]
             ;; optional keyword filter regexes
             ;; any posts not matching the regexes will be filtered out
-            :keyword-filters [".*clojure.*"]}}
+            :keyword-filters [".*clojure.*"]
+	    ;; Replace Twitter links by Nitter
+	    : nitter-urls? false}}
 ```
 
 * the bot looks for `config.edn` at its relative path by default, an alternative location can be specified either using the `MASTODON_BOT_CONFIG` environment variable or passing the path to config as an argument