diff --git a/openerp/addons/base/migrations/1.4/post-user-address.py b/openerp/addons/base/migrations/1.4/post-user-address.py
index bb6e2fa487e..ca653d7537c 100644
--- a/openerp/addons/base/migrations/1.4/post-user-address.py
+++ b/openerp/addons/base/migrations/1.4/post-user-address.py
@@ -26,4 +26,6 @@ def migrate(cr, version):
         SET user_email = res_partner_address.email
         FROM res_partner_address
         WHERE res_users.address_id = res_partner_address.id""")
+    cr.execute("""
+        ALTER TABLE res_users DROP COLUMN address_id""")