diff --git a/retroshare-gui/src/gui/MainWindow.h b/retroshare-gui/src/gui/MainWindow.h
index 2e02a91cb..c09a6d536 100644
--- a/retroshare-gui/src/gui/MainWindow.h
+++ b/retroshare-gui/src/gui/MainWindow.h
@@ -33,7 +33,6 @@
 #include "SearchDialog.h"
 #include "TransfersDialog.h"
 #include "MessagesDialog.h"
-#include "ChatDialog.h"
 #include "SharedFilesDialog.h"
 #include "StatisticDialog.h"
 #include "MessengerWindow.h"