diff --git a/dbrepo-metadata-service/rest-service/src/test/java/at/tuwien/service/AuthenticationServiceIntegrationTest.java b/dbrepo-metadata-service/rest-service/src/test/java/at/tuwien/service/AuthenticationServiceIntegrationTest.java
index 334b9776d6b792d255c036707b63456dd8961a70..4125529155b135dae929fa7192db073e20dc9f55 100644
--- a/dbrepo-metadata-service/rest-service/src/test/java/at/tuwien/service/AuthenticationServiceIntegrationTest.java
+++ b/dbrepo-metadata-service/rest-service/src/test/java/at/tuwien/service/AuthenticationServiceIntegrationTest.java
@@ -57,6 +57,7 @@ public class AuthenticationServiceIntegrationTest extends AbstractUnitTest {
         keycloakGateway.createUser(USER_1_KEYCLOAK_SIGNUP_REQUEST);
         final User request = User.builder()
                 .id(keycloakGateway.findByUsername(USER_1_USERNAME).getId())
+                .username(USER_1_USERNAME)
                 .build();
 
         /* test */