diff --git a/src/test/java/org/gcube/common/workspacetaskexecutor/TestDataMinerTaskExecutor.java b/src/test/java/org/gcube/common/workspacetaskexecutor/TestDataMinerTaskExecutor.java
index 058db42..0bda14a 100644
--- a/src/test/java/org/gcube/common/workspacetaskexecutor/TestDataMinerTaskExecutor.java
+++ b/src/test/java/org/gcube/common/workspacetaskexecutor/TestDataMinerTaskExecutor.java
@@ -248,7 +248,7 @@ public class TestDataMinerTaskExecutor {
 		tp2.setType(types.get(new Random().nextInt(types.size())));
 		listParameters.add(tp2);
 
-		return new TaskConfiguration(index+"", UUID.randomUUID().toString(), null, SCOPE, "my token", WORKSPACE_FOLDER_ID, listParameters);
+		return new TaskConfiguration(index+"", UUID.randomUUID().toString(), null, USERNAME, SCOPE, "my token", WORKSPACE_FOLDER_ID, listParameters);
 	}