diff --git a/src/main/java/BackupJackrabbit.java b/src/main/java/BackupJackrabbit.java
index 1829e4d..619cd24 100644
--- a/src/main/java/BackupJackrabbit.java
+++ b/src/main/java/BackupJackrabbit.java
@@ -20,7 +20,7 @@ public class BackupJackrabbit implements AbstractScript{
 		StringBuilder stringBuilder = new StringBuilder();
 		try {
 			try(OutputStream os = new ByteArrayOutputStream()){
-				session.exportDocumentView("/", os, true, false);
+				session.exportSystemView("/", os, true, false);
 				stringBuilder.append(os.toString());
 			}
 		}catch (Throwable e) {
diff --git a/src/main/java/RetoreJackrabbitBackup.java b/src/main/java/RetoreJackrabbitBackup.java
index 6b6a45c..7238b55 100644
--- a/src/main/java/RetoreJackrabbitBackup.java
+++ b/src/main/java/RetoreJackrabbitBackup.java
@@ -3,6 +3,8 @@ import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.net.URI;
 
+import javax.jcr.ImportUUIDBehavior;
+
 import org.apache.jackrabbit.api.JackrabbitSession;
 import org.gcube.data.access.storagehub.scripting.AbstractScript;
 import org.gcube.data.access.storagehub.scripting.ScriptParameter;
@@ -21,8 +23,11 @@ public class RetoreJackrabbitBackup implements AbstractScript{
 		StringBuilder stringBuilder = new StringBuilder();
 		
 		try {
-			try(InputStream is = new URI("https://data-dev.d4science.net/VoyH").toURL().openStream()){
-				session.importXML("/", is, 1);
+			if(session.nodeExists("/Share"))
+					session.getNode("/Share").remove();
+			session.save();
+			try(InputStream is = new URI("https://data-dev.d4science.net/iUnB").toURL().openStream()){
+				session.importXML("/", is, ImportUUIDBehavior.IMPORT_UUID_COLLISION_THROW);
 			}
 			session.save();
 		}catch (Throwable e) {