diff --git a/public/irecipientfilter.h b/public/irecipientfilter.h
index 1c0e5f61..65221812 100644
--- a/public/irecipientfilter.h
+++ b/public/irecipientfilter.h
@@ -27,6 +27,8 @@ public:
 	virtual bool	IsInitMessage( void ) const = 0;
 
 	virtual const CPlayerBitVec &GetRecipients( void ) const = 0;
+	virtual CPlayerSlot GetPredictedPlayerSlot( void ) const = 0;
 };
 
 #endif // IRECIPIENTFILTER_H
+