diff --git a/Source/msg.h b/Source/msg.h
index c61827e86..958669a70 100644
--- a/Source/msg.h
+++ b/Source/msg.h
@@ -751,7 +751,7 @@ void NetSyncInvItem(const Player &player, int invListIndex);
 void NetSendCmdChItem(bool bHiPri, uint8_t bLoc, bool forceSpellChange = false);
 void NetSendCmdDelItem(bool bHiPri, uint8_t bLoc);
 void NetSendCmdChInvItem(bool bHiPri, int invGridIndex);
-void NetSendCmdChBeltItem(bool bHiPri, int invGridIndex);
+void NetSendCmdChBeltItem(bool bHiPri, int beltIndex);
 void NetSendCmdDamage(bool bHiPri, const Player &player, uint32_t dwDam, DamageType damageType);
 void NetSendCmdMonDmg(bool bHiPri, uint16_t wMon, uint32_t dwDam);
 void NetSendCmdString(uint32_t pmask, const char *pszStr);