diff --git a/addons/mail/static/src/core_models/record.js b/addons/mail/static/src/core_models/record.js
index ba7be89a124..2c6d494186d 100644
--- a/addons/mail/static/src/core_models/record.js
+++ b/addons/mail/static/src/core_models/record.js
@@ -8,7 +8,7 @@ import { one, Model } from '@mail/model';
  * represent server record (e.g. Thread, Message) or UI elements (e.g.
  * MessagingMenu, ChatWindow). These instances are called "records".
  */
- Model({
+Model({
     /**
      * Name of the model. Important to refer to appropriate model like in
      * relational fields. Name of models must be unique.
diff --git a/addons/mail/static/src/models/attachment_viewer__translate.js b/addons/mail/static/src/models/attachment_viewer__translate.js
index 824e3ed6bbd..49f7698f045 100644
--- a/addons/mail/static/src/models/attachment_viewer__translate.js
+++ b/addons/mail/static/src/models/attachment_viewer__translate.js
@@ -9,7 +9,7 @@ import { attr, one, Model } from '@mail/model';
  * reasons (overhead of making vdom is too significant for each mouse
  * position changes while dragging)
  */
- Model({
+Model({
     name: 'AttachmentViewer.Translate',
     fields: {
         dx: attr({ default: 0 }),
diff --git a/addons/mail/static/src/models/attachment_viewer_viewable.js b/addons/mail/static/src/models/attachment_viewer_viewable.js
index 75dd382d0ab..72d0e8ffb56 100644
--- a/addons/mail/static/src/models/attachment_viewer_viewable.js
+++ b/addons/mail/static/src/models/attachment_viewer_viewable.js
@@ -6,8 +6,7 @@ import { attr, one, Model } from "@mail/model";
  * Intermediary model to facilitate adding support for additional
  * models to the AttachmentViewer.
  */
-
- Model({
+Model({
     name: "AttachmentViewerViewable",
     identifyingMode: 'xor',
     recordMethods: {