diff --git a/configs/mysql-anonymous/anonymize.yml b/configs/mysql-anonymous/anonymize.yml
index f0397e1d57..e3b99dd643 100644
--- a/configs/mysql-anonymous/anonymize.yml
+++ b/configs/mysql-anonymous/anonymize.yml
@@ -26,6 +26,7 @@ database:
         - facebook_users
         - favorites
         - global_stats
+        - groups_users
         - hubrsskeys
         - log_activity
         - log_activity_addon