diff --git a/src/main/java/org/editor/EditorWindow.java b/src/main/java/org/editor/EditorWindow.java
index ca664dd..328a666 100644
--- a/src/main/java/org/editor/EditorWindow.java
+++ b/src/main/java/org/editor/EditorWindow.java
@@ -213,6 +213,7 @@ public EditorWindow() {
 
 		win = this;
 
+		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		this.setSize(width, height);
 		this.setLocationRelativeTo(null);
 		this.setVisible(true);