diff --git a/zone/mob.cpp b/zone/mob.cpp
index e6e11fc26..b068905a9 100644
--- a/zone/mob.cpp
+++ b/zone/mob.cpp
@@ -74,7 +74,7 @@ Mob::Mob(
 	uint8 in_hairstyle,
 	uint8 in_luclinface,
 	uint8 in_beard,
-	uint32 in__heritage,
+	uint32 in_drakkin_heritage,
 	uint32 in_drakkin_tattoo,
 	uint32 in_drakkin_details,
 	EQEmu::TintProfile in_armor_tint,