diff --git a/unix/x0vncserver/XDesktop.cxx b/unix/x0vncserver/XDesktop.cxx
index 62a18a0..9a047c8 100644
--- a/unix/x0vncserver/XDesktop.cxx
+++ b/unix/x0vncserver/XDesktop.cxx
@@ -236,7 +236,7 @@
   pb = new XPixelBuffer(dpy, factory, geometry->getRect());
   vlog.info("Allocated %s", pb->getImage()->classDesc());
 
-  server = (VNCServerST *)vs;
+  server = vs;
   server->setPixelBuffer(pb, computeScreenLayout());
 
 #ifdef HAVE_XDAMAGE
diff --git a/unix/x0vncserver/XDesktop.h b/unix/x0vncserver/XDesktop.h
index dc616e9..7d06061 100644
--- a/unix/x0vncserver/XDesktop.h
+++ b/unix/x0vncserver/XDesktop.h
@@ -21,7 +21,7 @@
 #ifndef __XDESKTOP_H__
 #define __XDESKTOP_H__
 
-#include <rfb/VNCServerST.h>
+#include <rfb/SDesktop.h>
 #include <tx/TXWindow.h>
 #include <unixcommon.h>
 
@@ -70,7 +70,7 @@
   Display* dpy;
   Geometry* geometry;
   XPixelBuffer* pb;
-  rfb::VNCServerST* server;
+  rfb::VNCServer* server;
   QueryConnectDialog* queryConnectDialog;
   network::Socket* queryConnectSock;
   int oldButtonMask;