diff --git a/DDG4/python/bin/checkOverlaps.py b/DDG4/python/bin/checkOverlaps.py
index f13bf2d13f66bf012c5e7107d9e7006c49a0de6b..89097b6c0e5cf85058c85c7162ff15e0c92f5511 100755
--- a/DDG4/python/bin/checkOverlaps.py
+++ b/DDG4/python/bin/checkOverlaps.py
@@ -72,7 +72,7 @@ description = dd4hep.Detector.getInstance()
 for xmlfile in args.compact:
   description.fromXML(xmlfile)
 
-print(description.constants())
+logger.info(str(description.constants()))
 
 description.manager().CheckOverlaps(args.tolerance, args.option)
 #