diff --git a/backend/oasst_backend/tree_manager.py b/backend/oasst_backend/tree_manager.py
index bcab02c3..1f0f1784 100644
--- a/backend/oasst_backend/tree_manager.py
+++ b/backend/oasst_backend/tree_manager.py
@@ -361,7 +361,7 @@ class TreeManager:
                     random_reply_message = random.choice(replies_need_review)
                     messages = self.pr.fetch_message_conversation(random_reply_message)
 
-                    conversation = prepare_conversation(messages[:-1])
+                    conversation = prepare_conversation(messages)
                     message = messages[-1]
 
                     self.cfg.p_full_labeling_review_reply_prompter: float = 0.1
diff --git a/oasst-shared/oasst_shared/schemas/protocol.py b/oasst-shared/oasst_shared/schemas/protocol.py
index cbb4d29c..4cdea856 100644
--- a/oasst-shared/oasst_shared/schemas/protocol.py
+++ b/oasst-shared/oasst_shared/schemas/protocol.py
@@ -258,7 +258,7 @@ class LabelConversationReplyTask(AbstractLabelTask):
     """A task to label a reply to a conversation."""
 
     type: Literal["label_conversation_reply"] = "label_conversation_reply"
-    conversation: Conversation  # the conversation so far
+    conversation: Conversation  # the conversation so far (new: including the reply message)
     reply_message: Optional[ConversationMessage]
     reply: str