diff --git a/ser/XmlFormatter2.cs b/ser/XmlFormatter2.cs
index 2c182cb..ee5702e 100644
--- a/ser/XmlFormatter2.cs
+++ b/ser/XmlFormatter2.cs
@@ -171,7 +171,7 @@ namespace lib
 
 			_cfg = cfg;
 
-			log.warn( $"XML serialization is NOT fast" );
+			log.high( $"XML serialization is NOT fast" );
 		}
 
 		#region Deserialize