diff --git a/flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoFrame.java b/flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoFrame.java
index 2faaa872..aefe7198 100644
--- a/flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoFrame.java
+++ b/flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoFrame.java
@@ -73,7 +73,7 @@ class DemoFrame
 	public void dispose() {
 		super.dispose();
 
-		System.exit( 0 );
+		FlatUIDefaultsInspector.hide();
 	}
 
 	private void showHints() {
diff --git a/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatTestFrame.java b/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatTestFrame.java
index 3f702165..827e19de 100644
--- a/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatTestFrame.java
+++ b/flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatTestFrame.java
@@ -257,7 +257,7 @@ public class FlatTestFrame
 	public void dispose() {
 		super.dispose();
 
-		System.exit( 0 );
+		FlatUIDefaultsInspector.hide();
 	}
 
 	private void updateTitle() {