diff --git a/setup.py b/setup.py
index 9f5c406..ebf2ec2 100644
--- a/setup.py
+++ b/setup.py
@@ -52,6 +52,7 @@ setup(name='collective.contact.core',
'plone.app.dexterity',
'plone.app.relationfield',
'plone.autoform',
+ 'plone.formwidget.datetime',
'plone.formwidget.masterselect',
'plone.supermodel',
'Products.CMFPlone',
diff --git a/src/collective/contact/core/configure.zcml b/src/collective/contact/core/configure.zcml
index 81a4a1e..01641fc 100644
--- a/src/collective/contact/core/configure.zcml
+++ b/src/collective/contact/core/configure.zcml
@@ -15,6 +15,7 @@
+
diff --git a/src/collective/contact/core/profiles/default/metadata.xml b/src/collective/contact/core/profiles/default/metadata.xml
index e24bdd8..15e6358 100644
--- a/src/collective/contact/core/profiles/default/metadata.xml
+++ b/src/collective/contact/core/profiles/default/metadata.xml
@@ -3,6 +3,7 @@
3
profile-plone.app.dexterity:default
+ profile-plone.formwidget.datetime:default
profile-plone.formwidget.masterselect:default
profile-plone.app.relationfield:default
profile-collective.z3cform.datagridfield:default