diff --git a/src/main/java/org/gcube/common/storagehub/client/dsl/FolderContainer.java b/src/main/java/org/gcube/common/storagehub/client/dsl/FolderContainer.java
index b38b031..75f2309 100644
--- a/src/main/java/org/gcube/common/storagehub/client/dsl/FolderContainer.java
+++ b/src/main/java/org/gcube/common/storagehub/client/dsl/FolderContainer.java
@@ -64,12 +64,13 @@ public class FolderContainer extends ItemContainer<FolderItem>{
 	
 	public FolderContainer share(Set<String> users, AccessType accessType) throws Exception {
 		itemclient.shareFolder(this.itemId, users, accessType);
+		this.invalidateItem();
 		return this;
 	}
 	
 	public FolderContainer unshare(Set<String> users) throws Exception {
-		itemclient.unshareFolder(this.itemId, users);
-		return this;
+		String unsharedId = itemclient.unshareFolder(this.itemId, users);
+		return new FolderContainer(itemclient, unsharedId);
 	}
 	
 }