diff --git a/engine/client/cl_parse.c b/engine/client/cl_parse.c
index 21c70337..b45f575a 100644
--- a/engine/client/cl_parse.c
+++ b/engine/client/cl_parse.c
@@ -2456,8 +2456,8 @@ void CL_ParseLegacyServerData( sizebuf_t *msg )
 	i = MSG_ReadLong( msg );
 	//cls.serverProtocol = i;
 
-	if( i != 48 )
-		Host_Error( "Server uses invalid protocol (%i should be %i)\n", i, PROTOCOL_VERSION );
+	if( i != PROTOCOL_LEGACY_VERSION )
+		Host_Error( "Server uses invalid protocol (%i should be %i)\n", i, PROTOCOL_LEGACY_VERSION );
 
 	cl.servercount = MSG_ReadLong( msg );
 	cl.checksum = MSG_ReadLong( msg );