diff --git a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
index 09187ac..a19f3f5 100644
--- a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
@@ -22,6 +22,7 @@ import org.gcube.application.framework.core.session.SessionManager;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.datacatalogue.ckanutillibrary.CKanUtils;
 import org.gcube.datacatalogue.ckanutillibrary.CKanUtilsImpl;
+import org.gcube.datacatalogue.ckanutillibrary.CkanUtilsFactory;
 import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
 import org.gcube.portlets.gcubeckan.gcubeckandatacatalog.client.GcubeCkanDataCatalogService;
 import org.gcube.portlets.gcubeckan.gcubeckandatacatalog.shared.CkanConnectorAccessPoint;
@@ -83,11 +84,11 @@ public class GcubeCkanDataCatalogServiceImpl extends RemoteServiceServlet implem
 				// session expired or, maybe, outside the portal
 				logger.warn("User is "+TEST_USER +" are we out from portal?");
 				logger.warn("I'm using root scope "+ CKanUtilsImpl.PRODUCTION_SCOPE_ROOT);
-				instance = new CKanUtilsImpl(CKanUtilsImpl.PRODUCTION_SCOPE_ROOT);
+				instance = CkanUtilsFactory.getFactory().getUtilsPerScope(CKanUtilsImpl.PRODUCTION_SCOPE_ROOT);
 			}else{
 				String scopeInWhichDiscover = (discoverScope != null && !discoverScope.isEmpty()) ? discoverScope : currentScope;
 				logger.debug("Discovering ckan utils library into scope " + scopeInWhichDiscover);
-				instance = new CKanUtilsImpl(scopeInWhichDiscover);
+				instance = CkanUtilsFactory.getFactory().getUtilsPerScope(scopeInWhichDiscover);
 			}
 		}catch(Exception e){
 			logger.error("Unable to retrieve ckan utils", e);