diff --git a/src/gtk/animate.cpp b/src/gtk/animate.cpp
index 4c0f3dde70..206b36180e 100644
--- a/src/gtk/animate.cpp
+++ b/src/gtk/animate.cpp
@@ -22,6 +22,7 @@
     #include "wx/stream.h"
 #endif
 
+#include "wx/wfstream.h"
 #include <gtk/gtk.h>