diff --git a/src/slic3r/GUI/BedShapeDialog.cpp b/src/slic3r/GUI/BedShapeDialog.cpp
index 5446550a7f..1177c91804 100644
--- a/src/slic3r/GUI/BedShapeDialog.cpp
+++ b/src/slic3r/GUI/BedShapeDialog.cpp
@@ -4,6 +4,7 @@
 #include <wx/numformatter.h>
 #include <wx/sizer.h>
 #include <wx/statbox.h>
+#include <wx/tooltip.h>
 
 #include "libslic3r/BoundingBox.hpp"
 #include "libslic3r/Model.hpp"