diff --git a/README.md b/README.md
index 9cf7237f..1ac70f45 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,7 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `ssh_known_hosts` – removes host from `known_hosts` on warning;
 * `sudo` – prepends `sudo` to previous command if it failed because of permissions;
 * `switch_layout` – switches command from your local layout to en;
+* `whois` – fixes `whois` command;
 * `apt_get` – installs app from apt if it not installed;
 * `brew_install` – fixes formula name for `brew install`;
 * `composer_not_command` – fixes composer command name.