1diff --git a/deltachat2/transport.py b/deltachat2/transport.py 2index a93dc7e..251947b 100644 3--- a/deltachat2/transport.py 4+++ b/deltachat2/transport.py 5@@ -71,7 +71,7 @@ class IOTransport: 6 # `process_group` is not supported before Python 3.11. 7 kwargs = {"preexec_fn": os.setpgrp, **self._kwargs} # noqa: PLW1509 8 self.process = subprocess.Popen( # noqa: R1732 9- "deltachat-rpc-server", 10+ "@deltachatrpcserver@", 11 stdin=subprocess.PIPE, 12 stdout=subprocess.PIPE, 13 **kwargs,