diff --git a/src/test/java/org/gcube/informationsystem/resourceregistry/resources/impl/ReferentialIntegrityTest.java b/src/test/java/org/gcube/informationsystem/resourceregistry/resources/impl/ReferentialIntegrityTest.java
index b5c3354..5be38d9 100644
--- a/src/test/java/org/gcube/informationsystem/resourceregistry/resources/impl/ReferentialIntegrityTest.java
+++ b/src/test/java/org/gcube/informationsystem/resourceregistry/resources/impl/ReferentialIntegrityTest.java
@@ -3,8 +3,6 @@
  */
 package org.gcube.informationsystem.resourceregistry.resources.impl;
 
-import java.util.UUID;
-
 import org.gcube.common.scope.api.ScopeProvider;
 import org.junit.Before;
 import org.junit.Test;