--- a/src/pyams_content/component/paragraph/zmi/milestone.py	Fri May 18 15:53:35 2018 +0200
+++ b/src/pyams_content/component/paragraph/zmi/milestone.py	Fri May 18 15:54:14 2018 +0200
@@ -21,11 +21,11 @@
     IParagraphRenderer
 from pyams_content.component.paragraph.interfaces.milestone import MILESTONE_PARAGRAPH_TYPE, IMilestoneParagraph, \
     IMilestoneContainer, IMilestoneContainerTarget, IMilestone
-from pyams_content.component.paragraph.zmi import IParagraphContainerView
+from pyams_content.component.paragraph.zmi import IParagraphContainerView, IParagraphEditFormButtons
 from pyams_content.component.paragraph.zmi.interfaces import IParagraphInnerEditor
 from pyams_content.interfaces import MANAGE_CONTENT_PERMISSION
 from pyams_content.shared.common import IWfSharedContent
-from pyams_form.interfaces.form import IInnerForm, IEditFormButtons, IInnerSubForm
+from pyams_form.interfaces.form import IInnerForm, IInnerSubForm
 from pyams_i18n.interfaces import II18n
 from pyams_skin.interfaces.viewlet import IToolbarAddingMenu, IWidgetTitleViewletManager
 from pyams_skin.layer import IPyAMSLayer
@@ -146,7 +146,7 @@
     @property
     def buttons(self):
         if self.mode == INPUT_MODE:
-            return button.Buttons(IEditFormButtons)
+            return button.Buttons(IParagraphEditFormButtons)
         else:
             return button.Buttons()