diff --git a/unix/vncviewer/CConn.h b/unix/vncviewer/CConn.h
index 294b9b1..94fa18c 100644
--- a/unix/vncviewer/CConn.h
+++ b/unix/vncviewer/CConn.h
@@ -132,6 +132,7 @@
   InfoDialog info;
   bool reverseConnection;
   bool firstUpdate;
+  bool pendingUpdate;
 };
 
 #endif