diff --git a/n2s3/src/main/scala/fr/univ_lille/cristal/emeraude/n2s3/features/logging/SimMongoLog.scala b/n2s3/src/main/scala/fr/univ_lille/cristal/emeraude/n2s3/features/logging/SimMongoLog.scala
index 560d37586ad5fa00b5c7c72f2ece143ea9ca6441..5d5419cd39b890ae953c9dbb770b28c698e58a92 100644
--- a/n2s3/src/main/scala/fr/univ_lille/cristal/emeraude/n2s3/features/logging/SimMongoLog.scala
+++ b/n2s3/src/main/scala/fr/univ_lille/cristal/emeraude/n2s3/features/logging/SimMongoLog.scala
@@ -31,8 +31,8 @@ class SimMongoLog(n2s3 : N2S3,list : IndexedSeq[IndexedSeq[IndexedSeq[Connection
     * *****************************************************************************************************************/
 
   println("Connecting to database ")
-  val USERNAME = "App"
-  val PASSWORD = "timo"
+  val USERNAME = ""
+  val PASSWORD = ""
   val HOST = "127.0.0.1:27017"
   val mongoClient: MongoClient = MongoClient("mongodb://"+USERNAME+":"+PASSWORD+"@"+HOST+"/?authSource=admin&readPreference=primaryPreferred")
   val database: MongoDatabase = mongoClient.getDatabase(name+"-"+time.replaceAll("\\s", "-"))