diff --git a/src/main/java/org/gcube/documentstore/persistence/PersistenceNoInsert.java b/src/main/java/org/gcube/documentstore/persistence/PersistenceNoInsert.java
index 25643c2..2d50bc7 100644
--- a/src/main/java/org/gcube/documentstore/persistence/PersistenceNoInsert.java
+++ b/src/main/java/org/gcube/documentstore/persistence/PersistenceNoInsert.java
@@ -41,7 +41,7 @@ public class PersistenceNoInsert extends PersistenceBackend {
 	}
 
 	@Override
-	protected void closeAndClean() throws Exception {
+	protected void clean() throws Exception {
 		logger.trace("closeAndClean()");
 	}