diff --git a/src/ui/UI.java b/src/UI/UI.java
similarity index 99%
rename from src/ui/UI.java
rename to src/UI/UI.java
index c428438..ec65e34 100644
--- a/src/ui/UI.java
+++ b/src/UI/UI.java
@@ -14,7 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-package ui;
+package UI;
 
 import Main.Client;
 import Main.ClientException;
@@ -85,7 +85,6 @@ public class UI {
         frame.getContentPane().add(this.warehouseScrollPane, BorderLayout.PAGE_START);
         frame.getContentPane().add(this.cartScrollPane, BorderLayout.CENTER);
         frame.getContentPane().add(panel, BorderLayout.PAGE_END);
-        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         frame.pack();
         frame.setVisible(true);
     }
diff --git a/src/warehouseclient/WarehouseClient.java b/src/warehouseclient/WarehouseClient.java
index b1827e0..db6618d 100644
--- a/src/warehouseclient/WarehouseClient.java
+++ b/src/warehouseclient/WarehouseClient.java
@@ -23,7 +23,7 @@ import java.util.logging.Logger;
 import javax.swing.JFrame;
 import javax.swing.JOptionPane;
 import static javax.swing.JOptionPane.ERROR_MESSAGE;
-import ui.UI;
+import UI.UI;
 /**
  *
  * @author Daniil Gentili