diff --git a/decouple_oe_sa/model/__init__.py b/decouple_oe_sa/model/__init__.py
index f69741171..a5c6ee5b0 100644
--- a/decouple_oe_sa/model/__init__.py
+++ b/decouple_oe_sa/model/__init__.py
@@ -18,3 +18,4 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
+import publisher_warranty_contract