diff --git a/extensions/cstrike/forwards.cpp b/extensions/cstrike/forwards.cpp
index faaba09e..4b67a052 100644
--- a/extensions/cstrike/forwards.cpp
+++ b/extensions/cstrike/forwards.cpp
@@ -24,7 +24,7 @@ CDetour *DCSWeaponDrop = NULL;
 int weaponNameOffset = -1;
 
 #if SOURCE_ENGINE == SE_CSGO
-DETOUR_DECL_MEMBER3(DetourHandleBuy, int, int, iLoadoutSlot, void *, pWpnDataRef, bool, bRebuy)
+DETOUR_DECL_MEMBER4(DetourHandleBuy, int, int, iLoadoutSlot, void *, pWpnDataRef, bool, bRebuy, bool, bDrop)
 {
 	CBaseEntity *pEntity = reinterpret_cast<CBaseEntity *>(this);
 	int client = gamehelpers->EntityToBCompatRef(pEntity);
@@ -33,14 +33,14 @@ DETOUR_DECL_MEMBER3(DetourHandleBuy, int, int, iLoadoutSlot, void *, pWpnDataRef
 
 	if (!pView)
 	{
-		return DETOUR_MEMBER_CALL(DetourHandleBuy)(iLoadoutSlot, pWpnDataRef, bRebuy);
+		return DETOUR_MEMBER_CALL(DetourHandleBuy)(iLoadoutSlot, pWpnDataRef, bRebuy, bDrop);
 	}
 
 	CCSWeaponData *pWpnData = GetCCSWeaponData(pView);
 
 	if (!pWpnData)
 	{
-		return DETOUR_MEMBER_CALL(DetourHandleBuy)(iLoadoutSlot, pWpnDataRef, bRebuy);
+		return DETOUR_MEMBER_CALL(DetourHandleBuy)(iLoadoutSlot, pWpnDataRef, bRebuy, bDrop);
 	}
 
 	const char *szClassname = *(const char **)((intptr_t)pWpnData + weaponNameOffset);
@@ -79,7 +79,7 @@ DETOUR_DECL_MEMBER3(DetourHandleBuy, int, int, iLoadoutSlot, void *, pWpnDataRef
 			*(int *)((intptr_t)pWpnData + g_iPriceOffset) = changedPrice;
 	}
 
-	int ret = DETOUR_MEMBER_CALL(DetourHandleBuy)(iLoadoutSlot, pWpnDataRef, bRebuy);
+	int ret = DETOUR_MEMBER_CALL(DetourHandleBuy)(iLoadoutSlot, pWpnDataRef, bRebuy, bDrop);
 
 	if (g_iPriceOffset != -1)
 		*(int *)((intptr_t)pWpnData + g_iPriceOffset) = originalPrice;
diff --git a/gamedata/sm-cstrike.games/game.csgo.txt b/gamedata/sm-cstrike.games/game.csgo.txt
index 689d2b6f..3424ecad 100644
--- a/gamedata/sm-cstrike.games/game.csgo.txt
+++ b/gamedata/sm-cstrike.games/game.csgo.txt
@@ -123,7 +123,7 @@
 			"HandleCommand_Buy_Internal"//Wildcard first 6 bytes for getting address for weapon price.
 			{
 				"library"		"server"
-				"windows"		"\x2A\x2A\x2A\x2A\x2A\x2A\x83\xEC\x0C\x53\x56\x57\x6A\x01"
+				"windows"		"\x2A\x2A\x2A\x2A\x2A\x2A\x83\xEC\x2C\x53\x56\x57\x6A\x01"
 				"linux"			"\x2A\x2A\x2A\x2A\x2A\x2A\x0F\xB6\x55\x14\x89\x75\xF8\x8B\x75\x08"
 				"linux64"		"\x2A\x2A\x2A\x2A\x2A\x2A\x41\x56\x41\x89\xCE\x41\x55\x49\x89\xD5\x41\x54\x41\x89\xF4"
 				"mac64"			"\x2A\x2A\x2A\x2A\x2A\x2A\x41\x56\x41\x55\x41\x54\x53\x48\x83\xEC\x58\x41\x89\xCF\x49\x89\xD4"