diff --git a/src/server/game/Battlefield/Zones/BattlefieldWG.h b/src/server/game/Battlefield/Zones/BattlefieldWG.h
index 1f27fe4c78c..bf1cc9c8327 100644
--- a/src/server/game/Battlefield/Zones/BattlefieldWG.h
+++ b/src/server/game/Battlefield/Zones/BattlefieldWG.h
@@ -40,7 +40,7 @@ typedef std::set<Group*> GroupSet;
 extern uint32 const ClockWorldState[];
 
 // used in zone_wintergrasp.cpp
-extern uint32 const WintergraspFaction[];
+TC_GAME_API extern uint32 const WintergraspFaction[];
 
 enum WintergrastData
 {