diff --git a/unix/x0vncserver/PollingManager.cxx b/unix/x0vncserver/PollingManager.cxx
index a1534d9..3a040e2 100644
--- a/unix/x0vncserver/PollingManager.cxx
+++ b/unix/x0vncserver/PollingManager.cxx
@@ -123,9 +123,7 @@
   debugBeforePoll();
 #endif
 
-  // Perform polling and try update clients if changes were detected.
-  if (pollScreen(server))
-    server->tryUpdate();
+  pollScreen(server);
 
 #ifdef DEBUG
   debugAfterPoll();