diff --git a/src/slic3r/Utils/PresetUpdater.cpp b/src/slic3r/Utils/PresetUpdater.cpp
index d3f54ed15d..7f40b1cc8d 100644
--- a/src/slic3r/Utils/PresetUpdater.cpp
+++ b/src/slic3r/Utils/PresetUpdater.cpp
@@ -15,6 +15,7 @@
 #include <wx/app.h>
 #include <wx/event.h>
 #include <wx/msgdlg.h>
+#include <wx/event.h>
 
 #include "libslic3r/libslic3r.h"
 #include "libslic3r/Utils.hpp"