diff --git a/duniter4j-elasticsearch/src/main/assembly/config/logging.yml b/duniter4j-elasticsearch/src/main/assembly/config/logging.yml
index d99a4f56bd5725fda92a6dc0a4414182ee7d3f4f..2fe5b777407e59b7c2faae4cbbd61a94d93017b9 100644
--- a/duniter4j-elasticsearch/src/main/assembly/config/logging.yml
+++ b/duniter4j-elasticsearch/src/main/assembly/config/logging.yml
@@ -21,7 +21,8 @@ logger:
   #org.duniter.elasticsearch: DEBUG
 
   org.nuiton.i18n: WARN
-  org.nuiton.config: WARN
+  org.nuiton.config: ERROR
+  org.nuiton.converter: WARN
 
   # gateway
   #gateway: DEBUG