diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java
index 493398f..b3ab04f 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java
@@ -2,7 +2,6 @@ package org.gcube.portlets.user.workspace.client.view.panels;
 
 import org.gcube.portlets.user.workspace.client.ConstantsPortlet;
 import org.gcube.portlets.user.workspace.client.view.ExplorerPanel;
-import org.gcube.portlets.user.workspace.client.view.GxtDetailsContainer;
 import org.gcube.portlets.user.workspace.client.view.toolbars.GxtToolBarItemAccounting;
 
 import com.extjs.gxt.ui.client.Style.LayoutRegion;
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtCardLayoutResultPanel.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtCardLayoutResultPanel.java
index bb363fb..74304bc 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtCardLayoutResultPanel.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtCardLayoutResultPanel.java
@@ -1,7 +1,6 @@
 package org.gcube.portlets.user.workspace.client.view.panels;
 
 import org.gcube.portlets.user.workspace.client.ConstantsPortlet.ViewSwitchTypeInResult;
-import org.gcube.portlets.user.workspace.client.view.GxtDetailsContainer;
 import org.gcube.portlets.user.workspace.client.view.GxtListView;
 import org.gcube.portlets.user.workspace.client.view.grids.GxtGridFilterGroupPanel;
 import org.gcube.portlets.user.workspace.client.view.toolbars.GxtToolBarItemAccounting;