diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java
index 684784e..ef27a11 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java
@@ -131,7 +131,7 @@ public class WorkspaceExplorerSelectDialog extends Modal implements HasWorskpace
 	public WorkspaceExplorerSelectDialog(String captionTxt, boolean showOnlyFolders) {
 		controller = new WorkspaceExplorerController(WorkspaceExplorerConstants.HEIGHT_EXPLORER_PANEL);
 		if(showOnlyFolders){
-			ItemType[] itemsType = new ItemType[1];
+			ItemType[] itemsType = new ItemType[4];
 			itemsType[0] = ItemType.FOLDER;
 			itemsType[1] = ItemType.PRIVATE_FOLDER;
 			itemsType[2] = ItemType.SHARED_FOLDER;
diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectPanel.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectPanel.java
index 2070a70..cab9806 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectPanel.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectPanel.java
@@ -130,7 +130,7 @@ public class WorkspaceExplorerSelectPanel extends ScrollPanel implements HasWors
 	public WorkspaceExplorerSelectPanel(String captionTxt, boolean showOnlyFolders) {
 		controller = new WorkspaceExplorerController(WorkspaceExplorerConstants.AUTO);
 		if(showOnlyFolders){
-			ItemType[] itemsType = new ItemType[1];
+			ItemType[] itemsType = new ItemType[4];
 			itemsType[0] = ItemType.FOLDER;
 			itemsType[1] = ItemType.PRIVATE_FOLDER;
 			itemsType[2] = ItemType.SHARED_FOLDER;