diff --git a/common/rfb/ConnParams.h b/common/rfb/ConnParams.h
index 35e0605..fa0fe02 100644
--- a/common/rfb/ConnParams.h
+++ b/common/rfb/ConnParams.h
@@ -81,6 +81,7 @@
 
     bool supportsSetDesktopSize;
     bool supportsFence;
+    bool supportsContinuousUpdates;
 
     bool customCompressLevel;
     int compressLevel;