diff --git a/sao/src/model.js b/sao/src/model.js
index 0a06498c3d..e7d172a901 100644
--- a/sao/src/model.js
+++ b/sao/src/model.js
@@ -2557,8 +2557,7 @@
             if (record.model.name == this.description.relation) {
                 model = record.model;
             }
-            var context = record.expr_eval(this.description.context || {});
-            var group = Sao.Group(model, context, []);
+            var group = Sao.Group(model, {}, []);
             group.set_parent(record);
             group.parent_name = this.description.relation_field;
             group.child_name = this.name;
diff --git a/tryton/tryton/gui/window/view_form/model/field.py b/tryton/tryton/gui/window/view_form/model/field.py
index 06247c5f08..be32f31b1d 100644
--- a/tryton/tryton/gui/window/view_form/model/field.py
+++ b/tryton/tryton/gui/window/view_form/model/field.py
@@ -621,12 +621,10 @@ class O2MField(Field):
         from .group import Group
         parent_name = self.attrs.get('relation_field', '')
         fields = fields or {}
-        context = record.expr_eval(self.attrs.get('context', {}))
         group = Group(self.attrs['relation'], fields,
                 parent=record,
                 parent_name=parent_name,
                 child_name=self.name,
-                context=context,
                 parent_datetime_field=self.attrs.get('datetime_field'))
         if not fields and record.model_name == self.attrs['relation']:
             group.fields = record.group.fields