diff --git a/src/richtext/richtextimagedlg.cpp b/src/richtext/richtextimagedlg.cpp
index ef59d9bfc6..2c5446d24e 100644
--- a/src/richtext/richtextimagedlg.cpp
+++ b/src/richtext/richtextimagedlg.cpp
@@ -19,6 +19,8 @@
 #ifndef WX_PRECOMP
     #include "wx/button.h"
     #include "wx/combobox.h"
+    #include "wx/sizer.h"
+    #include "wx/stattext.h"
     #include "wx/textctrl.h"
 #endif