diff --git a/saco/net/netgame.cpp b/saco/net/netgame.cpp
index 91b3375..7e17a3f 100644
--- a/saco/net/netgame.cpp
+++ b/saco/net/netgame.cpp
@@ -22,7 +22,7 @@ BYTE __stdcall GetPacketID(Packet *p)
 
 //----------------------------------------------------
 
-bool HasTimestamps(Packet *p)
+bool __stdcall HasTimestamps(Packet *p)
 {
 	if (p==0) return 0;