diff --git a/vncviewer/CConn.cxx b/vncviewer/CConn.cxx
index 5e00c44..28c8abb 100644
--- a/vncviewer/CConn.cxx
+++ b/vncviewer/CConn.cxx
@@ -102,6 +102,9 @@
 {
   OptionsDialog::removeCallback(handleOptions);
 
+  if (desktop)
+    delete desktop;
+
   free(serverHost);
   if (sock)
     Fl::remove_fd(sock->getFd());