diff --git a/Lua-Mob.md b/Lua-Mob.md
index c0b871b..b881515 100644
--- a/Lua-Mob.md
+++ b/Lua-Mob.md
@@ -332,6 +332,7 @@ Void BuffFadeBySlot(Integer slot);
 Void  BuffFadeBySlot(Integer slot, Boolean recalc_bonuses);
 Integer CanBuffStack(Integer spell_id, Integer caster_level);
 Integer CanBuffStack(Integer spell_id, Integer caster_level, Boolean fail_if_overwrite);
+Void SetPseudoRoot(Bool in);
 ```
 
 IllusionOptions is a lua table that accepts the following values: