diff --git a/stacosys/run.py b/stacosys/run.py
index 0f7c1a3..df838bb 100644
--- a/stacosys/run.py
+++ b/stacosys/run.py
@@ -22,7 +22,8 @@ def configure_logging(level):
     root_logger.setLevel(level)
     ch = logging.StreamHandler()
     ch.setLevel(level)
-    formatter = logging.Formatter("[%(asctime)s] %(name)s %(levelname)s %(message)s")
+    formatter = logging.Formatter(
+        "[%(asctime)s] %(name)s %(levelname)s %(message)s")
     ch.setFormatter(formatter)
     root_logger.addHandler(ch)