diff --git a/src/main/kotlin/application/Application.kt b/src/main/kotlin/application/Application.kt
index eb6bf50..dbf822f 100644
--- a/src/main/kotlin/application/Application.kt
+++ b/src/main/kotlin/application/Application.kt
@@ -104,7 +104,7 @@ fun Application.module(env: Env = PROD) {
     }
 
     install(EventSubscriber) {
-        EventNotification(this, get(), get(), get(), get(), get()).config()
+        EventNotification(this, get(), get(), get(), get(), get(), Configuration.exchangeNotificationName).config()
     }
 
     install(Authentication, jwtInstallation(get()))
diff --git a/src/main/kotlin/application/KoinModule.kt b/src/main/kotlin/application/KoinModule.kt
index f0ecafd..f31f31c 100644
--- a/src/main/kotlin/application/KoinModule.kt
+++ b/src/main/kotlin/application/KoinModule.kt
@@ -54,9 +54,6 @@ import fr.dcproject.component.opinion.OpinionRepositoryArticle as OpinionArticle
 
 @KtorExperimentalAPI
 val KoinModule = module {
-
-    single { Configuration }
-
     // SQL connection
     single {
         Connection(
@@ -152,7 +149,7 @@ val KoinModule = module {
     // Used to send a connexion link by email
     single { PasswordlessAuth(get<Mailer>(), Configuration.domain, get()) }
 
-    single { Publisher(get(), get()) }
+    single { Publisher(get(), get(), exchangeName = Configuration.exchangeNotificationName) }
 
     single { NotificationEmailSender(get<Mailer>(), Configuration.domain, get(), get()) }
 }
diff --git a/src/main/kotlin/event/EventNotification.kt b/src/main/kotlin/event/EventNotification.kt
index f01e1a3..9a6ec74 100644
--- a/src/main/kotlin/event/EventNotification.kt
+++ b/src/main/kotlin/event/EventNotification.kt
@@ -6,7 +6,6 @@ import com.rabbitmq.client.ConnectionFactory
 import com.rabbitmq.client.Consumer
 import com.rabbitmq.client.DefaultConsumer
 import com.rabbitmq.client.Envelope
-import fr.dcproject.application.Configuration
 import fr.dcproject.common.entity.TargetRef
 import fr.dcproject.component.article.ArticleForView
 import fr.dcproject.component.citizen.CitizenRef
@@ -46,13 +45,13 @@ class EventNotification(
     private val redis: RedisAsyncCommands<String, String>,
     private val followRepo: FollowArticleRepository,
     private val publisher: Publisher,
-    private val notificationEmailSender: NotificationEmailSender
+    private val notificationEmailSender: NotificationEmailSender,
+    private val exchangeName: String,
 ) {
     private val logger: Logger = LoggerFactory.getLogger(Publisher::class.qualifiedName)
 
     fun config() {
         /* Config Rabbit */
-        val exchangeName = Configuration.exchangeNotificationName
         rabbitFactory.newConnection().use { connection ->
             connection.createChannel().use { channel ->
                 channel.queueDeclare("push", true, false, false, null)
diff --git a/src/main/kotlin/event/publisher/Publisher.kt b/src/main/kotlin/event/publisher/Publisher.kt
index fbb1945..a008467 100644
--- a/src/main/kotlin/event/publisher/Publisher.kt
+++ b/src/main/kotlin/event/publisher/Publisher.kt
@@ -2,7 +2,6 @@ package fr.dcproject.event.publisher
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.rabbitmq.client.ConnectionFactory
-import fr.dcproject.application.Configuration
 import fr.dcproject.event.EntityEvent
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.Job
@@ -13,13 +12,14 @@ import org.slf4j.LoggerFactory
 class Publisher(
     private val mapper: ObjectMapper,
     private val factory: ConnectionFactory,
-    private val logger: Logger = LoggerFactory.getLogger(Publisher::class.qualifiedName)
+    private val logger: Logger = LoggerFactory.getLogger(Publisher::class.qualifiedName),
+    private val exchangeName: String,
 ) {
     fun <T : EntityEvent> publish(it: T): Job {
         return GlobalScope.launch {
             factory.newConnection().use { connection ->
                 connection.createChannel().use { channel ->
-                    channel.basicPublish(Configuration.exchangeNotificationName, "", null, it.serialize().toByteArray())
+                    channel.basicPublish(exchangeName, "", null, it.serialize().toByteArray())
                     logger.debug("Publish message ${it.target.id}")
                 }
             }