diff --git a/__init__.py b/__init__.py
index eb8d7e8..6cb21fc 100644
--- a/__init__.py
+++ b/__init__.py
@@ -2,6 +2,7 @@
# copyright notices and license terms.
from trytond.pool import Pool
import sale
+import dash
def register():
@@ -9,4 +10,5 @@ def register():
sale.Sale,
sale.DashAppDelivery,
sale.DashAppSaleOrder,
+ dash.DashApp,
module='dash_sale', type_='model')
diff --git a/sale.xml b/sale.xml
index 589e7f6..cd14efd 100644
--- a/sale.xml
+++ b/sale.xml
@@ -28,7 +28,7 @@ this repository contains the full copyright notices and license terms. -->
-
@@ -55,7 +55,7 @@ this repository contains the full copyright notices and license terms. -->
-