diff --git a/roles/mysql/tasks/install.yml b/roles/mysql/tasks/install.yml
index 1b20a08cc..bf893ae54 100644
--- a/roles/mysql/tasks/install.yml
+++ b/roles/mysql/tasks/install.yml
@@ -12,7 +12,7 @@
       - mariadb-client
       #- php{{ php_version }}-common    # Auto-installed as an apt dependency.  REGARDLESS: php{{ php_version }}-common superset php{{ php_version }}-cli is auto-installed by php{{ php_version }}-fpm in nginx/tasks/install.yml
       - php{{ php_version }}-mysql      # Likewise installed in nextcloud/tasks/install.yml, pbx/tasks/freepbx_dependencies.yml, wordpress/tasks/install.yml
-      - python3-pymysql                 # Required by MySQL roles like Elgg, MediaWiki etc
+      - python3-pymysql                 # 2021-07-29: Required by MySQL roles {mediawiki, nextcloud, wordpress} and possibly {elgg, pbx}
     state: present
 
 # 2020-07-11: