diff --git a/src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsExecutedPanel.java b/src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsExecutedPanel.java
index 2b04194..9a6dc11 100644
--- a/src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsExecutedPanel.java
+++ b/src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsExecutedPanel.java
@@ -50,7 +50,7 @@ import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
 import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
 
 /**
- * 
+ *
  * @author Giancarlo Panichi
  *
  *
@@ -264,8 +264,8 @@ public class ComputationsExecutedPanel extends FramedPanel {
 			Log.debug("Add WorkspaceExplorerSelectNotificationListener");
 			wsResourcesExplorerPanel.addWorkspaceExplorerSelectNotificationListener(wsResourceExplorerListener);
 			wsResourcesExplorerPanel.ensureDebugId("wsResourceExplorerPanelComputaions");
-			Log.debug("Set Height to internal SCROLL 300");
-			wsResourcesExplorerPanel.setHeightToInternalScroll(300);
+			Log.debug("Set Height to internal SCROLL 270");
+			wsResourcesExplorerPanel.setHeightToInternalScroll(270);
 
 			/*
 			 * VerticalLayoutContainer vResourcesExplorerContainer = new
diff --git a/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/InputDataSetsPanel.java b/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/InputDataSetsPanel.java
index 24dd167..d538941 100644
--- a/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/InputDataSetsPanel.java
+++ b/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/InputDataSetsPanel.java
@@ -47,7 +47,7 @@ import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
 import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
 
 /**
- * 
+ *
  * @author Giancarlo Panichi
  *
  *
@@ -249,7 +249,7 @@ public class InputDataSetsPanel extends FramedPanel {
 
 			wsResourcesExplorerPanel.addWorkspaceExplorerSelectNotificationListener(wsResourceExplorerListener);
 			wsResourcesExplorerPanel.ensureDebugId("wsResourceExplorerPanelForInput");
-			wsResourcesExplorerPanel.setHeightToInternalScroll(300);
+			wsResourcesExplorerPanel.setHeightToInternalScroll(270);
 
 			Log.debug("Define DND for InputDataSetsPanel");
 
diff --git a/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/OutputDataSetsPanel.java b/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/OutputDataSetsPanel.java
index 8d593bd..cf87f5f 100644
--- a/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/OutputDataSetsPanel.java
+++ b/src/main/java/org/gcube/portlets/user/dataminermanager/client/dataspace/OutputDataSetsPanel.java
@@ -47,7 +47,7 @@ import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
 import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
 
 /**
- * 
+ *
  * @author Giancarlo Panichi
  *
  *
@@ -248,7 +248,7 @@ public class OutputDataSetsPanel extends FramedPanel {
 
 			wsResourcesExplorerPanel.addWorkspaceExplorerSelectNotificationListener(wsResourceExplorerListener);
 			wsResourcesExplorerPanel.ensureDebugId("wsResourceExplorerPanelForOutput");
-			wsResourcesExplorerPanel.setHeightToInternalScroll(300);
+			wsResourcesExplorerPanel.setHeightToInternalScroll(270);
 
 			Log.debug("Define DND for InputDataSetsPanel");
 
@@ -365,7 +365,7 @@ public class OutputDataSetsPanel extends FramedPanel {
 		if (wsResourcesExplorerPanel != null) {
 			try {
 				wsResourcesExplorerPanel.refreshRootFolderView();
-				
+
 				// wsResourcesExplorerPanel.hardRefresh();
 			} catch (Exception e) {
 				Log.error("Error retrieving data: " + e.getLocalizedMessage());