diff --git a/nachrichten-manager-server/src/test/java/de/ozgcloud/nachrichten/NachrichtenManagerTestApplication.java b/nachrichten-manager-server/src/test/java/de/ozgcloud/nachrichten/NachrichtenManagerTestApplication.java
index a17534d334a074d251e18bc00b70e64ed3008597..489b714cbb2abbcc18c4167fd1446781565734ce 100644
--- a/nachrichten-manager-server/src/test/java/de/ozgcloud/nachrichten/NachrichtenManagerTestApplication.java
+++ b/nachrichten-manager-server/src/test/java/de/ozgcloud/nachrichten/NachrichtenManagerTestApplication.java
@@ -1,5 +1,6 @@
 package de.ozgcloud.nachrichten;
 
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.context.annotation.ComponentScan;
@@ -7,6 +8,7 @@ import org.springframework.context.annotation.ComponentScan;
 import de.ozgcloud.apilib.common.command.OzgCloudCommandService;
 import de.ozgcloud.apilib.file.OzgCloudFileService;
 import de.ozgcloud.nachrichten.postfach.BinaryFileService;
+import de.ozgcloud.nachrichten.postfach.muk.MukPostfachConfiguration;
 
 @SpringBootApplication
 @ComponentScan(basePackages = "de.ozgcloud.*")
@@ -15,7 +17,11 @@ public class NachrichtenManagerTestApplication {
 	@MockBean
 	private OzgCloudCommandService ozgCloudCommandService;
 	@MockBean
-	private OzgCloudFileService ozgCloudFileService;
+	@Qualifier(NachrichtenManagerConfiguration.OZG_CLOUD_FILE_SERVICE_NAME)
+	private OzgCloudFileService nachrichtenOzgCloudFileServices;
+	@MockBean
+	@Qualifier(MukPostfachConfiguration.OZG_CLOUD_FILE_SERVICE_NAME)
+	private OzgCloudFileService mukOzgCloudFileServices;
 	@MockBean
 	private BinaryFileService binaryFileService;