diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/ETLServiceLogger.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/ETLServiceLogger.java
index 43123b641465ea85765e5db0ab6981c6a32b9664..fef6c5b6e7f3c56ba0ceffd5d68a947e52ac3d31 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/ETLServiceLogger.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/ETLServiceLogger.java
@@ -562,7 +562,7 @@ public class ETLServiceLogger extends AbstractServerLogger implements IETLLIMSSe
     public List<ExternalData> listDataSetsForPostRegistration(String sessionToken,
             String dataStoreCode)
     {
-        logAccess(sessionToken, "listDataSetsForPostRegistration", "DATA_STORE(%s)", dataStoreCode);
+        logAccess(Level.DEBUG, sessionToken, "listDataSetsForPostRegistration", "DATA_STORE(%s)", dataStoreCode);
         return null;
     }
 }