diff --git a/src/slic3r/GUI/MsgDialog.hpp b/src/slic3r/GUI/MsgDialog.hpp
index 22a81579a..909ff396d 100644
--- a/src/slic3r/GUI/MsgDialog.hpp
+++ b/src/slic3r/GUI/MsgDialog.hpp
@@ -10,6 +10,7 @@
 #include <wx/msgdlg.h>
 #include <wx/richmsgdlg.h>
 #include <wx/textctrl.h>
+#include <wx/statline.h>
 
 class wxBoxSizer;
 class wxCheckBox;