diff --git a/__manifest__.py b/__manifest__.py
index 58443d0..5b25a8b 100755
--- a/__manifest__.py
+++ b/__manifest__.py
@@ -16,6 +16,7 @@
         "hr",
         "russian_requisites",
         "sale",
+        "sale_margin"
     ],
     "data": [
         "data/assets_extension.xml",