diff --git a/blender_cloud/async_loop.py b/blender_cloud/async_loop.py
index cf97d62..5d07d03 100644
--- a/blender_cloud/async_loop.py
+++ b/blender_cloud/async_loop.py
@@ -18,7 +18,7 @@ def setup_asyncio_executor():
     reliably cancel them.
     """
 
-    executor = concurrent.futures.ThreadPoolExecutor(max_workers=1)
+    executor = concurrent.futures.ThreadPoolExecutor()
     loop = asyncio.get_event_loop()
     loop.set_default_executor(executor)
     # loop.set_debug(True)