diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 0be14d6..68204de 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -4,14 +4,6 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [1.4.0] - 2018-06-05
-### Changed
-- Mise à jours des versions des librairies
-    * spring 1.5.6 -> 1.5.9
-    * logback-encoder 4.7 -> 5.1
-- Ajout de deux threads mdc pour améliorer le diagnostic ('threadMDC1', 'threadMDC2')
-- Changement de la façon d'ajouter les appenders en fonction des profils spring
-
 ## [1.3.0] - 2018-03-15
 ### Changed
 - Activation de l'autoconfiguration pour le bean LogMetierService
diff --git a/build.gradle b/build.gradle
index cf0a875..62600a7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -69,7 +69,6 @@ dependencies {
     compile 'org.springframework.boot:spring-boot-starter:2.0.8.RELEASE'
     compile 'org.openjdk.jol:jol-core:0.10'
     testCompile 'org.springframework.boot:spring-boot-starter-test:2.0.8.RELEASE'
-
 }
 
 task createPom {
diff --git a/src/main/resources/nc/opt/core/logging/logs-defaults.xml b/src/main/resources/nc/opt/core/logging/logs-defaults.xml
index 3bd2b32..823fdc9 100644
--- a/src/main/resources/nc/opt/core/logging/logs-defaults.xml
+++ b/src/main/resources/nc/opt/core/logging/logs-defaults.xml
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <included>
-    <property name="CONSOLE_LOG_PATTERN" value="%date{ISO8601} [%thread] [%-5level]%mdc{threadMDC1}%mdc{threadMDC2} %logger{200} - %msg%n" />
-
     <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
     <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
 
@@ -9,10 +7,10 @@
         <resetJUL>true</resetJUL>
     </contextListener>
 
-    <springProfile name="prod">
+    <springProfile name="!dev">
         <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
             <layout class="ch.qos.logback.classic.PatternLayout">
-                <Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
+                <Pattern>%date{ISO8601} [%thread] [%-5level] %logger{200} - %msg%n</Pattern>
             </layout>
             <file>${LOG_FILE}</file>
             <append>true</append>
@@ -28,9 +26,16 @@
         </root>
     </springProfile>
 
-    <springProfile name="!prod">
+    <springProfile name="dev">
         <root level="INFO">
             <appender-ref ref="CONSOLE"/>
         </root>
     </springProfile>
+
+    <springProfile name="DEV">
+        <root level="INFO">
+            <appender-ref ref="CONSOLE"/>
+        </root>
+    </springProfile>
+
 </included>
diff --git a/src/main/resources/nc/opt/core/logging/logs-metiers.xml b/src/main/resources/nc/opt/core/logging/logs-metiers.xml
index 88cf744..5c95661 100644
--- a/src/main/resources/nc/opt/core/logging/logs-metiers.xml
+++ b/src/main/resources/nc/opt/core/logging/logs-metiers.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <included>
-    <springProfile name="prod">
+
+    <springProfile name="!dev">
         <appender name="METIERS" class="ch.qos.logback.core.rolling.RollingFileAppender">
             <encoder class="net.logstash.logback.encoder.LogstashEncoder"/>
             <file>${LOG_FILE_JSON}</file>
@@ -19,9 +20,16 @@
     </springProfile>
 
 
-    <springProfile name="!prod">
+    <springProfile name="dev">
         <root level="INFO">
             <appender-ref ref="CONSOLE"/>
         </root>
     </springProfile>
+
+    <springProfile name="DEV">
+        <root level="INFO">
+            <appender-ref ref="CONSOLE"/>
+        </root>
+    </springProfile>
+
 </included>