diff --git a/app/src/cc/arduino/ui/InstallerJDialog.java b/app/src/cc/arduino/ui/InstallerJDialog.java
index d682f4dff..355b84b8f 100644
--- a/app/src/cc/arduino/ui/InstallerJDialog.java
+++ b/app/src/cc/arduino/ui/InstallerJDialog.java
@@ -182,14 +182,6 @@ public abstract class InstallerJDialog extends JDialog {
         }
       });
 
-      JButton updateButton = new JButton(_("Update list"));
-      updateButton.addActionListener(new ActionListener() {
-        @Override
-        public void actionPerformed(ActionEvent arg0) {
-          onUpdatePressed();
-        }
-      });
-
       progressBox = Box.createHorizontalBox();
       progressBox.add(progressBar);
       progressBox.add(Box.createHorizontalStrut(5));
@@ -199,7 +191,6 @@ public abstract class InstallerJDialog extends JDialog {
       updateBox.add(Box.createHorizontalGlue());
       updateBox.add(errorMessage);
       updateBox.add(Box.createHorizontalGlue());
-      updateBox.add(updateButton);
     }
 
     {
@@ -222,6 +213,13 @@ public abstract class InstallerJDialog extends JDialog {
         InstallerJDialog.this.dispatchEvent(new WindowEvent(InstallerJDialog.this, WindowEvent.WINDOW_CLOSING));
       }
     });
+
+    SwingUtilities.invokeLater(new Runnable() {
+      @Override
+      public void run() {
+        onUpdatePressed();
+      }
+    });
   }
 
   public void setErrorMessage(String message) {