diff --git a/common/rfb/SMsgReaderV3.cxx b/common/rfb/SMsgReaderV3.cxx
index e9b020b..468d74a 100644
--- a/common/rfb/SMsgReaderV3.cxx
+++ b/common/rfb/SMsgReaderV3.cxx
@@ -62,6 +62,7 @@
   case msgTypeFileDeleteRequest:        handler->processFTMsg(msgType); break;
 
   case msgTypeEnableContinuousUpdates:  readEnableContinuousUpdates(); break;
+  case msgTypeVideoRectangleSelection:  readVideoRectangleSelection(); break;
 
   default:
     fprintf(stderr, "unknown message type %d\n", msgType);