diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelMultiDragWorkspaceContact.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelMultiDragWorkspaceContact.java
index 8c0164f..98db187 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelMultiDragWorkspaceContact.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelMultiDragWorkspaceContact.java
@@ -440,7 +440,7 @@ public class PanelMultiDragWorkspaceContact extends ContentPanel {
 			updateStoreSource(contacts);
 
 		} else {
-			gridAllContacts.mask();//"", LOADINGSTYLE);
+			gridAllContacts.mask("Loading...");//"", LOADINGSTYLE);
 			GWT.log("PanelMultiDragWorkspaceContact retrieve contacts list");
 			WorkspaceSharingController.rpcWorkspaceSharingService.getAllContactsByVRE(userVRE,
 					new AsyncCallback<List<InfoContactModel>>() {