diff --git a/pom.xml b/pom.xml
index a026073..339b6f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,12 +76,6 @@
 					<scope>runtime</scope>
 				</dependency>
 
-				<dependency>
-					<groupId>xerces</groupId>
-					<artifactId>xerces</artifactId>
-					<version>2.4.0</version>
-				</dependency>
-
 
 				<!-- StorageHub -->
 				<dependency>
diff --git a/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java b/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java
index 1da6079..cdd1a25 100644
--- a/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java
+++ b/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java
@@ -448,18 +448,18 @@ public class FilesStorage {
 
 			FolderContainer folderContainer = openResolver.asFolder();
 			ListResolver listResolver = folderContainer.findByName(STATISTICAL_ALGORITHM_PROJECT_FILE_NAME);
-			List<? extends Item> items = listResolver.getItems();
-			if (items == null || items.isEmpty()) {
+			List<ItemContainer<? extends Item>> itemsContainer = listResolver.getContainers();
+			if (itemsContainer == null || itemsContainer.isEmpty()) {
 				logger.debug("No project found in this folder!");
 				throw new StatAlgoImporterServiceException("No project found in this folder!");
 			} else {
-				Item item = items.get(0);
-				logger.debug("Item: " + item);
-				if (item != null) {
-					logger.debug("Item Id=" + item.getId());
-					StreamDescriptor streamDescr = shc.open(item.getId()).asFile().download();
+				ItemContainer<? extends Item> itemContainer = itemsContainer.get(0);
+				logger.debug("ItemContainer: " + itemContainer);
+				if (itemContainer != null) {
+					logger.debug("Item Id: "+itemContainer.get().getId());
+					StreamDescriptor streamDescr = itemContainer.download();
+					logger.debug("Stream Descriptor: "+streamDescr);
 					return streamDescr.getStream();
-
 				} else {
 					logger.debug("No project found in this folder!");
 					throw new StatAlgoImporterServiceException("No project found in this folder!");