diff --git a/web_editor_class_selector/README.rst b/web_editor_class_selector/README.rst
index bb3893eae..bb3bd6532 100644
--- a/web_editor_class_selector/README.rst
+++ b/web_editor_class_selector/README.rst
@@ -7,7 +7,7 @@ Web editor class selector
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:0b173bde20d95cf982412df8921a0d22a3ba660d940a9ec53c846f5cfa2cbb0a
+   !! source digest: sha256:87a4e58b89ecc7f911d8e9fad84c60f0b1a024d6564c5040550651ed2be7ff83
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
diff --git a/web_editor_class_selector/__manifest__.py b/web_editor_class_selector/__manifest__.py
index b9162a733..3701de15c 100644
--- a/web_editor_class_selector/__manifest__.py
+++ b/web_editor_class_selector/__manifest__.py
@@ -1,6 +1,6 @@
 {
     "name": "Web editor class selector",
-    "version": "16.0.1.0.0",
+    "version": "16.0.1.0.1",
     "summary": "",
     "author": "Tecnativa, Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/web",
diff --git a/web_editor_class_selector/static/description/index.html b/web_editor_class_selector/static/description/index.html
index bd8b8b9e3..11e2cbcc8 100644
--- a/web_editor_class_selector/static/description/index.html
+++ b/web_editor_class_selector/static/description/index.html
@@ -367,7 +367,7 @@ ul.auto-toc {
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:0b173bde20d95cf982412df8921a0d22a3ba660d940a9ec53c846f5cfa2cbb0a
+!! source digest: sha256:87a4e58b89ecc7f911d8e9fad84c60f0b1a024d6564c5040550651ed2be7ff83
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
 <p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/web/tree/16.0/web_editor_class_selector"><img alt="OCA/web" src="https://img.shields.io/badge/github-OCA%2Fweb-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/web-16-0/web-16-0-web_editor_class_selector"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/web&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module allows users to create custom CSS class records, which can then be selected and applied directly in the HTML editor.
diff --git a/web_editor_class_selector/static/src/js/odoo-editor/OdooEditor.esm.js b/web_editor_class_selector/static/src/js/odoo-editor/OdooEditor.esm.js
index 2895276ba..b7cf068f6 100644
--- a/web_editor_class_selector/static/src/js/odoo-editor/OdooEditor.esm.js
+++ b/web_editor_class_selector/static/src/js/odoo-editor/OdooEditor.esm.js
@@ -11,7 +11,7 @@ import {OdooEditor} from "@web_editor/js/editor/odoo-editor/src/OdooEditor";
 patch(OdooEditor.prototype, "web_editor_class_selector.OdooEditor", {
     _updateToolbar(show) {
         const res = this._super(show);
-        if (!this.toolbar) {
+        if (!this.toolbar || !this.custom_class_css) {
             return res;
         }
         const sel = this.document.getSelection();