diff --git a/Lua-NPC.md b/Lua-NPC.md
index 576c496..34d7c85 100644
--- a/Lua-NPC.md
+++ b/Lua-NPC.md
@@ -95,6 +95,7 @@ Integer GetSpellFocusDMG();
 Integer GetSpellFocusHeal();
 Real GetSlowMitigation();
 Real GetAttackSpeed();
+Integer GetAttackDelay();
 Integer GetAccuracyRating();
 Integer GetSpawnKillCount();
 Integer GetScore();