diff --git a/pkg/interface/src/views/apps/chat/components/chat-editor.js b/pkg/interface/src/views/apps/chat/components/chat-editor.js
index 936bd3989..2bf49bf7e 100644
--- a/pkg/interface/src/views/apps/chat/components/chat-editor.js
+++ b/pkg/interface/src/views/apps/chat/components/chat-editor.js
@@ -186,6 +186,7 @@ export default class ChatEditor extends Component {
             {...props}
           />
           : <CodeEditor
+          className="lh-copy"
           value={message}
           options={options}
           onChange={(e, d, v) => this.messageChange(e, d, v)}