diff --git a/src/univ/button.cpp b/src/univ/button.cpp
index d09af3d725..924d0407fb 100644
--- a/src/univ/button.cpp
+++ b/src/univ/button.cpp
@@ -32,6 +32,7 @@
     #include "wx/settings.h"
 #endif
 
+#include "wx/stockitem.h"
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
diff --git a/src/univ/tglbtn.cpp b/src/univ/tglbtn.cpp
index 4e6e1fe6b0..fb37366b7a 100644
--- a/src/univ/tglbtn.cpp
+++ b/src/univ/tglbtn.cpp
@@ -20,6 +20,7 @@
 #include "wx/univ/renderer.h"
 #include "wx/univ/colschem.h"
 #include "wx/univ/theme.h"
+#include "wx/stockitem.h"
 
 wxDEFINE_EVENT( wxEVT_TOGGLEBUTTON, wxCommandEvent );