diff --git a/addons/website_livechat/__manifest__.py b/addons/website_livechat/__manifest__.py
index 0734d67eea5..7d39623eb26 100644
--- a/addons/website_livechat/__manifest__.py
+++ b/addons/website_livechat/__manifest__.py
@@ -36,6 +36,9 @@ Allow website visitors to chat with the collaborators. This module also brings a
             'website_livechat/static/src/legacy/website_livechat_chatbot_test_script.js',
             'website_livechat/static/src/legacy/public_livechat.scss',
         ],
+        'website.assets_wysiwyg': [
+            'website_livechat/static/src/scss/website_livechat.edit_mode.scss',
+        ],
         'website.assets_editor': [
             'website_livechat/static/src/js/systray_items/*.js',
         ],
diff --git a/addons/website_livechat/static/src/scss/website_livechat.edit_mode.scss b/addons/website_livechat/static/src/scss/website_livechat.edit_mode.scss
new file mode 100644
index 00000000000..d125ecd3063
--- /dev/null
+++ b/addons/website_livechat/static/src/scss/website_livechat.edit_mode.scss
@@ -0,0 +1,5 @@
+body.editor_enable {
+    .o_livechat_button, .o_thread_window {
+        display: none;
+    }
+}