diff --git a/vars/local_vars_big.yml b/vars/local_vars_big.yml
index 8f316cf40..ef2b9f4e1 100644
--- a/vars/local_vars_big.yml
+++ b/vars/local_vars_big.yml
@@ -209,6 +209,7 @@ dokuwiki_enabled: True
 mediawiki_install: True
 mediawiki_enabled: True
 
+# Unmaintained as of November 2019
 ejabberd_install: False
 ejabberd_enabled: False