diff --git a/addons/web_editor/static/src/js/content/body_manager.js b/addons/web_editor/static/src/js/content/body_manager.js
index 85ace262fc5..1045e94a65a 100644
--- a/addons/web_editor/static/src/js/content/body_manager.js
+++ b/addons/web_editor/static/src/js/content/body_manager.js
@@ -44,7 +44,12 @@ var BodyManager = rootWidget.RootWidget.extend(ServiceProviderMixin, {
             var route = event.data.args[0];
             if (_.str.startsWith(route, '/web/dataset/call_kw/')) {
                 var params = event.data.args[1];
+                var options = event.data.args[2];
                 params.kwargs.context = _.extend({}, weContext.get(), params.kwargs.context || {});
+                if (options) {
+                    params.kwargs.context = _.omit(params.kwargs.context, options.noContextKeys);
+                    event.data.args[2] = _.omit(options, 'noContextKeys');
+                }
                 params.kwargs.context = JSON.parse(JSON.stringify(params.kwargs.context));
             }
         }
diff --git a/addons/web_editor/static/src/js/editor/rte.js b/addons/web_editor/static/src/js/editor/rte.js
index dfa77214c3a..bf16cc090e5 100644
--- a/addons/web_editor/static/src/js/editor/rte.js
+++ b/addons/web_editor/static/src/js/editor/rte.js
@@ -576,7 +576,9 @@ var RTEWidget = Widget.extend({
                 this._getEscapedElement($el).prop('outerHTML'),
                 $el.data('oe-xpath') || null,
             ],
-            context: withLang ? context : _.extend({}, context, {lang: undefined}),
+            context: context,
+        }, withLang ? undefined : {
+            noContextKeys: 'lang',
         });
     },
 
diff --git a/addons/web_editor/static/src/js/widgets/ace.js b/addons/web_editor/static/src/js/widgets/ace.js
index bd5b4a9c47a..f3c47f30050 100644
--- a/addons/web_editor/static/src/js/widgets/ace.js
+++ b/addons/web_editor/static/src/js/widgets/ace.js
@@ -594,7 +594,8 @@ var ViewEditor = Widget.extend({
             model: 'ir.ui.view',
             method: 'write',
             args: [[session.id], {arch: session.text}],
-            context: _.extend({}, weContext.get(), {lang: undefined}),
+        }, {
+            noContextKeys: 'lang',
         }).then(function () {
             self._toggleDirtyInfo(session.id, 'xml', false);
             def.resolve();