diff --git a/langgraph_swarm/handoff.py b/langgraph_swarm/handoff.py
index 84ca11d..0bc1dcc 100644
--- a/langgraph_swarm/handoff.py
+++ b/langgraph_swarm/handoff.py
@@ -2,8 +2,9 @@
 from dataclasses import is_dataclass
 from typing import Annotated, Any
 
-from langchain_core.messages import ToolMessage
+from langchain_core.messages import ToolMessage, RemoveMessage
 from langchain_core.tools import BaseTool, InjectedToolCallId, tool
+from langgraph.graph.message import REMOVE_ALL_MESSAGES
 from langgraph.graph.state import CompiledStateGraph
 from langgraph.prebuilt import InjectedState, ToolNode
 from langgraph.types import Command
@@ -84,7 +85,7 @@ def handoff_to_agent(
             goto=agent_name,
             graph=Command.PARENT,
             update={
-                "messages": [*_get_field(state, "messages"), tool_message],
+                "messages": [RemoveMessage(REMOVE_ALL_MESSAGES), *_get_field(state, "messages"), tool_message],
                 "active_agent": agent_name,
             },
         )