diff --git a/common/rfb/VNCServerST.h b/common/rfb/VNCServerST.h
index 4035f93..8e98ba3 100644
--- a/common/rfb/VNCServerST.h
+++ b/common/rfb/VNCServerST.h
@@ -33,6 +33,7 @@
 #include <rfb/Cursor.h>
 #include <network/Socket.h>
 #include <rfb/ListConnInfo.h>
+#include <rfb/ScreenSet.h>
 
 namespace rfb {
 
@@ -201,6 +202,7 @@
     SDesktop* desktop;
     bool desktopStarted;
     PixelBuffer* pb;
+    ScreenSet screenLayout;
 
     CharArray name;