diff --git a/doc/advanced/config-cheat-sheet.en-us.md b/doc/advanced/config-cheat-sheet.en-us.md
index 10ba325d..3e9b2796 100644
--- a/doc/advanced/config-cheat-sheet.en-us.md
+++ b/doc/advanced/config-cheat-sheet.en-us.md
@@ -828,6 +828,8 @@ NB: You must have `DISABLE_ROUTER_LOG` set to `false` for this option to take ef
 
 - `SCHEDULE`: **@every 10m**: Cron syntax for scheduling update mirrors, e.g. `@every 3h`.
 - `NO_SUCCESS_NOTICE`: **true**: The cron task for update mirrors success report is not very useful - as it just means that the mirrors have been queued. Therefore this is turned off by default.
+- `PULL_LIMIT`: **50**: Limit the number of mirrors added to the queue to this number (negative values mean no limit, 0 will result in no mirrors being queued effectively disabling pull mirror updating).
+- `PUSH_LIMIT`: **50**: Limit the number of mirrors added to the queue to this number (negative values mean no limit, 0 will result in no mirrors being queued effectively disabling push mirror updating).
 
 #### Cron - Repository Health Check (`cron.repo_health_check`)