diff --git a/worlds/minetestforfun/forbidden_names.txt b/worlds/minetestforfun/forbidden_names.txt
index c1efbc0c..6c8c77f3 100755
--- a/worlds/minetestforfun/forbidden_names.txt
+++ b/worlds/minetestforfun/forbidden_names.txt
@@ -58,3 +58,9 @@ fillesdepute
 fillesdeputes
 fillesdespute
 fillesdesputes
+admin
+admins
+moderator
+moderators
+moderateur
+moderateurs