diff --git a/core/modules/ckeditor/js/plugins/drupalimage/plugin.js b/core/modules/ckeditor/js/plugins/drupalimage/plugin.js
index 80921c2..69d32d2 100644
--- a/core/modules/ckeditor/js/plugins/drupalimage/plugin.js
+++ b/core/modules/ckeditor/js/plugins/drupalimage/plugin.js
@@ -32,7 +32,6 @@
         // Override requiredContent & allowedContent.
         widgetDefinition.requiredContent = new CKEDITOR.style({
           element: 'img',
-          styles: {},
           attributes: {
             'alt': '',
             'src': '',
@@ -44,7 +43,6 @@
         });
         var allowedContentDefinition = {
           element: 'img',
-          styles: {},
           attributes: {
             '!data-entity-type': '',
             '!data-entity-uuid': ''
diff --git a/core/modules/ckeditor/js/plugins/drupallink/plugin.js b/core/modules/ckeditor/js/plugins/drupallink/plugin.js
index e9fb555..7c45bc3 100644
--- a/core/modules/ckeditor/js/plugins/drupallink/plugin.js
+++ b/core/modules/ckeditor/js/plugins/drupallink/plugin.js
@@ -15,7 +15,6 @@
       editor.addCommand('drupallink', {
         allowedContent: new CKEDITOR.style({
           element: 'a',
-          styles: {},
           attributes: {
             '!href': '',
             'target': ''
@@ -23,7 +22,6 @@
         }),
         requiredContent: new CKEDITOR.style({
           element: 'a',
-          styles: {},
           attributes: {
             href: ''
           }