diff --git a/common/rfb/CMsgHandler.h b/common/rfb/CMsgHandler.h
index ef2cda2..903ee15 100644
--- a/common/rfb/CMsgHandler.h
+++ b/common/rfb/CMsgHandler.h
@@ -55,6 +55,7 @@
     virtual void setName(const char* name);
     virtual void fence(rdr::U32 flags, unsigned len, const char data[]);
     virtual void endOfContinuousUpdates();
+    virtual void supportsQEMUKeyEvent();
     virtual void serverInit() = 0;
 
     virtual void readAndDecodeRect(const Rect& r, int encoding,