diff --git a/src/slic3r/GUI/wxExtensions.cpp b/src/slic3r/GUI/wxExtensions.cpp index cdc62fe67a..a0d9577288 100644 --- a/src/slic3r/GUI/wxExtensions.cpp +++ b/src/slic3r/GUI/wxExtensions.cpp @@ -12,6 +12,7 @@ #include #include +#include #include "BitmapCache.hpp" #include "GUI.hpp"