--- a/docutil/dochtml.py	Wed Oct 11 10:34:45 2017 +0300
+++ b/docutil/dochtml.py	Wed Oct 11 11:35:19 2017 +0300
@@ -62,7 +62,7 @@
         if event == HtmlWindowUrlClick:
             self.Connect(-1, -1, EVT_HTML_URL_CLICK, handler)
         else:
-            wx.html.HtmlWindow.Bind(event, handler, source=source, id=id, id2=id2)
+            wx.html.HtmlWindow.Bind(self, event, handler, source=source, id=id, id2=id2)
 
 
 class HtmlFrame(wx.Frame):