diff --git a/Workspace/client/client.iml b/Workspace/client/client.iml
index d00773ef..ee81d6ce 100644
--- a/Workspace/client/client.iml
+++ b/Workspace/client/client.iml
@@ -13,5 +13,7 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="core" />
     <orderEntry type="library" name="Maven: com.google.code.gson:gson:2.8.1" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-api:2.10.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-core:2.10.0" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/Workspace/client/pom.xml b/Workspace/client/pom.xml
index 8d19b526..67536cc5 100644
--- a/Workspace/client/pom.xml
+++ b/Workspace/client/pom.xml
@@ -16,6 +16,19 @@
             <artifactId>core</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+
+        <!-- Dépendances core et api de log4j (API de logging) -->
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-api</artifactId>
+            <version>2.10.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-core</artifactId>
+            <version>2.10.0</version>
+        </dependency>
+
     </dependencies>
     <build>
         <plugins>
diff --git a/Workspace/client/src/main/resources/log4j2.xml b/Workspace/client/src/main/resources/log4j2.xml
new file mode 100644
index 00000000..54cf3fd0
--- /dev/null
+++ b/Workspace/client/src/main/resources/log4j2.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+    <Appenders>
+        <Console name="Console" target="SYSTEM_OUT">
+            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+        </Console>
+    </Appenders>
+    <Loggers>
+        <Root level="trace">
+            <AppenderRef ref="Console"/>
+        </Root>
+        <Logger name="com.pqt.client" level="trace" additivity="false">
+            <AppenderRef ref="Console"/>
+        </Logger>
+    </Loggers>
+</Configuration>
\ No newline at end of file