diff --git a/app/javascript/dashboard/components/widgets/conversation/ReplyBox.vue b/app/javascript/dashboard/components/widgets/conversation/ReplyBox.vue
index f474e3e76..83c209f8e 100644
--- a/app/javascript/dashboard/components/widgets/conversation/ReplyBox.vue
+++ b/app/javascript/dashboard/components/widgets/conversation/ReplyBox.vue
@@ -189,7 +189,7 @@ export default {
       return this.maxLength - this.message.length;
     },
     isReplyButtonDisabled() {
-      if (this.isATweet && !this.inReplyTo) {
+      if (this.isATweet && !this.inReplyTo && !this.isOnPrivateNote) {
         return true;
       }