diff --git a/app/src/main/java/gui/XL.java b/app/src/main/java/gui/XL.java
index 6dc9079..80f0b07 100644
--- a/app/src/main/java/gui/XL.java
+++ b/app/src/main/java/gui/XL.java
@@ -6,6 +6,7 @@ import static java.awt.BorderLayout.SOUTH;
 
 import javax.swing.JFrame;
 import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
 import gui.menu.XLMenuBar;
 
 public class XL extends JFrame {
@@ -44,6 +45,7 @@ public class XL extends JFrame {
     }
 
     public static void main(String[] args) {
-        new XL(new XLList(), new XLCounter());
+        // Run on the Event Dispatch Thread
+        SwingUtilities.invokeLater(() -> new XL(new XLList(), new XLCounter()));
     }
 }