diff --git a/sync.py b/sync.py
index 23b03e6..ddda414 100644
--- a/sync.py
+++ b/sync.py
@@ -1,5 +1,6 @@
 import asyncio
 from typing import Any, Callable, Coroutine
+from functools import partial
 import aiofiles
 import yaml
 from pydantic import BaseModel
@@ -73,9 +74,9 @@ async def main():
     for image in config.images:
         if len(image.tags) > 0:
             for tag in image.tags:
-                tasks.append(limited_task(semaphore, lambda s=f"{image.source}:{tag}", t=f"{image.target}:{tag}": docker_task(s, t)))
+                tasks.append(limited_task(semaphore, partial(docker_task, image.source, f"{image.target}:{tag}")))
         else:
-            tasks.append(limited_task(semaphore, lambda s=image.source, t=image.target: docker_task(s, t)))
+            tasks.append(limited_task(semaphore, partial(docker_task, image.source, image.target)))
 
     results = await asyncio.gather(*tasks)
     failed_tasks = sum(1 for result in results if result is not None and result != 0)