diff --git a/main.py b/main.py
index 559c120..444bb1c 100644
--- a/main.py
+++ b/main.py
@@ -25,7 +25,8 @@ async def notify_start():
 
 
 async def main():
-    state.DOCKER_MAP = await discover_containers(cfg)
+    state.DOCKER_MAP.clear()
+    state.DOCKER_MAP.update(await discover_containers(cfg))
     if cfg.get("docker", {}).get("watchdog", True):
         asyncio.create_task(docker_watchdog(state.DOCKER_MAP, notify, bot, ADMIN_ID))
     await notify_start()