diff --git a/radicale/__main__.py b/radicale/__main__.py
index 209348f1..dcf8cb67 100644
--- a/radicale/__main__.py
+++ b/radicale/__main__.py
@@ -198,7 +198,7 @@ def run() -> None:
         server.serve(configuration, shutdown_socket_out)
     except Exception as e:
         logger.critical("An exception occurred during server startup: %s", e,
-                        exc_info=True)
+                        exc_info=False)
         sys.exit(1)