diff --git a/public/iserver.h b/public/iserver.h
index 243fbaea..29de610c 100644
--- a/public/iserver.h
+++ b/public/iserver.h
@@ -51,6 +51,7 @@ public:
 	virtual bool	IsMultiplayer( void ) const = 0;
 	virtual bool	IsPausable() const = 0;
 	virtual bool	IsHLTV() const = 0;
+	virtual bool	IsReplay() const = 0;
 
 	virtual const char * GetPassword() const = 0;	// returns the password or NULL if none set