diff --git a/msgpi/analysis.py b/msgpi/analysis.py
index 0bbd76f..c3dc7bc 100644
--- a/msgpi/analysis.py
+++ b/msgpi/analysis.py
@@ -127,7 +127,7 @@ def run(input_name, analysis, solver, smdim, scrnout=True, logger=None):
         Switch of printing solver messages.
     """
     if logger is None:
-        logger = utils.initLogger(__name__)
+        logger = mlog.initLogger(__name__)
 
     try:
         analysis_long = {