diff --git a/src/main/java/org/gcube/accounting/datamodel/basetypes/AbstractTaskUsageRecord.java b/src/main/java/org/gcube/accounting/datamodel/basetypes/AbstractTaskUsageRecord.java
index 98d2af6..a11ac82 100644
--- a/src/main/java/org/gcube/accounting/datamodel/basetypes/AbstractTaskUsageRecord.java
+++ b/src/main/java/org/gcube/accounting/datamodel/basetypes/AbstractTaskUsageRecord.java
@@ -9,7 +9,6 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.gcube.accounting.datamodel.BasicUsageRecord;
-import org.gcube.accounting.datamodel.backwardcompatibility.MoveToConsumerId;
 import org.gcube.accounting.datamodel.backwardcompatibility.MoveToTaskWallDuration;
 import org.gcube.accounting.datamodel.deprecationmanagement.DeprecatedWarning;
 import org.gcube.documentstore.exception.InvalidValueException;