diff --git a/assets/dist/scripts/admin/content-edit/wysiwyg.js b/assets/dist/scripts/admin/content-edit/wysiwyg.js
index 33ad2df4..376061f4 100644
--- a/assets/dist/scripts/admin/content-edit/wysiwyg.js
+++ b/assets/dist/scripts/admin/content-edit/wysiwyg.js
@@ -100,6 +100,7 @@ function _createWysiwygTinyMCE(element) {
         toolbar: toolbar,
         valid_elements: validElements,
         valid_styles: validStyles,
+        license_key: 'gpl',
         setup: (editor) => {
             editor.on('change', () => {
                 contentEditableUpdateInputsFromElement(element);
diff --git a/assets/scripts/admin/content-edit/wysiwyg.js b/assets/scripts/admin/content-edit/wysiwyg.js
index ba17d6c7..4de2c9c0 100644
--- a/assets/scripts/admin/content-edit/wysiwyg.js
+++ b/assets/scripts/admin/content-edit/wysiwyg.js
@@ -100,6 +100,7 @@ function _createWysiwygTinyMCE(element) {
         toolbar: toolbar,
         valid_elements: validElements,
         valid_styles: validStyles,
+        license_key: 'gpl',
         setup: (editor) => {
             editor.on('change', () => {
                 contentEditableUpdateInputsFromElement(element);
@@ -108,7 +109,6 @@ function _createWysiwygTinyMCE(element) {
         min_height: 30,
     });
 }
-
 /**
  * Create a wysiwyg editor
  * @param {HTMLElement} element