diff --git a/tes/tes_wsgi.py b/tes/tes_wsgi.py
index 009bc287c94512f29f787d9e37b2c4c9d3a1dc57..bd001bf2b135c48ea0a152f3f055ef5c8d704664 100644
--- a/tes/tes_wsgi.py
+++ b/tes/tes_wsgi.py
@@ -1,5 +1,5 @@
 import logging
-FORMAT = "[%(asctime)s %(levelname):%(process)s %(filename)s:%(lineno)s - %(funcName)20s() ] %(message)s"
+FORMAT = "[%(asctime)s %(levelname)s:%(process)s %(filename)s:%(lineno)s - %(funcName)20s() ] %(message)s"
 logging.basicConfig(filename="/var/log/strudel2/tes.log",format=FORMAT)
 logger=logging.getLogger()
 logger.setLevel(logging.DEBUG)