diff --git a/agent.py b/agent.py
index f23f7dd..cf8287a 100644
--- a/agent.py
+++ b/agent.py
@@ -42,7 +42,7 @@ class Agent:
         # Sub-agent orchestration
         self.is_sub_agent = is_sub_agent
         self.specialist_prompt = specialist_prompt
-        self.sub_agent_manager = SubAgentManager(timeout_seconds=300)  # 5 min timeout
+        self.sub_agent_manager = SubAgentManager()  # Default: 5 min idle, 15 min total
         if not is_sub_agent:
             self.sub_agent_manager.start_watchdog()  # Only main agent runs watchdog
         self.sub_agents: dict = {}  # Cache for spawned sub-agents