--- a/src/pyams_content/component/paragraph/zmi/video.py	Sun Mar 04 16:36:30 2018 +0100
+++ b/src/pyams_content/component/paragraph/zmi/video.py	Sun Mar 04 16:37:14 2018 +0100
@@ -39,7 +39,7 @@
 from pyams_form.group import NamedWidgetsGroup
 from pyams_pagelet.pagelet import pagelet_config
 from pyams_utils.adapter import adapter_config
-from pyams_viewlet.viewlet import viewlet_config, BaseContentProvider
+from pyams_viewlet.viewlet import viewlet_config
 from pyams_zmi.form import AdminDialogAddForm
 from pyramid.view import view_config
 from z3c.form import field, button