index 84b830a565d..b6d86709aec 100644
--- a/x_/x_nwscript.nss
+++ b/x_/x_nwscript.nss
@@ -375,11 +375,11 @@ void SetPCLike(object oPlayer, object oTarget);
 void SetPCDislike(object oPlayer, object oTarget);
 void SendMessageToPC(object oPlayer, string szMessage);
 object GetAttemptedSpellTarget();
 object GetLastOpenedBy();
 int GetHasSpell(int nSpell, object oCreature=OBJECT_SELF);
-void CORE_OpenStore(object oStore, object oPC, int nBonusMarkUp=0, int nBonusMarkDown=0);
+void OpenStore(object oStore, object oPC, int nBonusMarkUp=0, int nBonusMarkDown=0);
 effect EffectTurned();
 object GetFirstFactionMember(object oMemberOfFaction, int bPCOnly=TRUE);
 object GetNextFactionMember(object oMemberOfFaction, int bPCOnly=TRUE);
 void ActionForceMoveToLocation(location lDestination, int bRun=FALSE, float fTimeout=30.0f);
 void ActionForceMoveToObject(object oMoveTo, int bRun=FALSE, float fRange=1.0f, float fTimeout=30.0f);