diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/trash/WindowTrash.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/trash/WindowTrash.java
index 5bd42e3..812a033 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/trash/WindowTrash.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/trash/WindowTrash.java
@@ -88,12 +88,16 @@ public class WindowTrash extends Window {
 	public void executeOperationOnTrashContainer(List<String> trashIds, WorkspaceTrashOperation operation) {
 		
 		if(operation.equals(WorkspaceTrashOperation.DELETE_PERMANENTLY)){
+			this.mask("Deleting");
 			deleteListItems(trashIds);
 			
 		}else if(operation.equals(WorkspaceTrashOperation.RESTORE)){
+			this.mask("Restoring");
 			deleteListItems(trashIds);
 		}
 		
+		this.unmask();
+		
 		updateTrashIcon(this.trashContainers.trashSize()>0);
 	}
 
@@ -102,10 +106,11 @@ public class WindowTrash extends Window {
 	}
 	
 	private void deleteListItems(List<String> trashIds){
-		
+	
 		for (String identifier : trashIds) {
 			this.trashContainers.deleteItem(identifier);
 		}
+		
 	}
 	
 	public void maskContainer(String title){