diff --git a/product/ERP5/Document/Event.py b/product/ERP5/Document/Event.py
index 513e6dc9b6c94b9a21b01b28e0473b1b52ce162a..3de86de125d2ab6eab981ffd795715c45543df2a 100644
--- a/product/ERP5/Document/Event.py
+++ b/product/ERP5/Document/Event.py
@@ -114,5 +114,5 @@ class Event(EmailDocument, Movement):
       """
       send_script = self._getTypeBasedMethod('send')
       if send_script is None:
-        return self.send(*args, **kw)
-      return send_script(*args, **kw)
\ No newline at end of file
+        return EmailDocument.send(self, *args, **kw)
+      return send_script(*args, **kw)