diff --git a/base_user_role/i18n/base_user_role.pot b/base_user_role/i18n/base_user_role.pot
index 168eb56fa..9212a7ed6 100644
--- a/base_user_role/i18n/base_user_role.pot
+++ b/base_user_role/i18n/base_user_role.pot
@@ -154,6 +154,11 @@ msgstr ""
 msgid "Roles"
 msgstr ""
 
+#. module: base_user_role
+#: model:ir.model.constraint,message:base_user_role.constraint_res_users_role_line_user_role_uniq
+msgid "Roles can be assigned to a user only once at a time"
+msgstr ""
+
 #. module: base_user_role
 #: model:ir.model.fields,field_description:base_user_role.field_res_users_role__rule_groups
 msgid "Rules"