diff --git a/src/msw/utilsexc.cpp b/src/msw/utilsexc.cpp
index e184b84e6d..c71ce01c55 100644
--- a/src/msw/utilsexc.cpp
+++ b/src/msw/utilsexc.cpp
@@ -33,6 +33,7 @@
     #include "wx/app.h"
     #include "wx/intl.h"
     #include "wx/log.h"
+    #include "wx/frame.h"
 #endif
 
 #ifdef __WIN32__