diff --git a/src/slic3r/GUI/BonjourDialog.cpp b/src/slic3r/GUI/BonjourDialog.cpp
index 09d8bdb52..9298aa615 100644
--- a/src/slic3r/GUI/BonjourDialog.cpp
+++ b/src/slic3r/GUI/BonjourDialog.cpp
@@ -5,6 +5,8 @@
 #include <set>
 #include <mutex>
 
+#include <boost/nowide/convert.hpp>
+
 #include <wx/sizer.h>
 #include <wx/button.h>
 #include <wx/listctrl.h>
diff --git a/src/slic3r/GUI/BonjourDialog.hpp b/src/slic3r/GUI/BonjourDialog.hpp
index fb177c4b5..8bfc076c4 100644
--- a/src/slic3r/GUI/BonjourDialog.hpp
+++ b/src/slic3r/GUI/BonjourDialog.hpp
@@ -1,8 +1,11 @@
 #ifndef slic3r_BonjourDialog_hpp_
 #define slic3r_BonjourDialog_hpp_
 
+#include <cstddef>
 #include <memory>
 
+#include <boost/asio/ip/address.hpp>
+
 #include <wx/dialog.h>
 #include <wx/string.h>