diff --git a/rfb/ConnParams.h b/rfb/ConnParams.h
index fb96a7a..9946bd0 100644
--- a/rfb/ConnParams.h
+++ b/rfb/ConnParams.h
@@ -71,6 +71,9 @@
 
     bool supportsLocalCursor;
     bool supportsDesktopResize;
+    bool supportsLastRect;
+
+    int qualityLevel;
 
   private: