diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatUIUtils.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatUIUtils.java
index 8a15c8d1..4264dfec 100644
--- a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatUIUtils.java
+++ b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatUIUtils.java
@@ -121,7 +121,7 @@ public class FlatUIUtils
 	}
 
 	public static Font nonUIResource( Font font ) {
-		return (font instanceof UIResource) ? new Font( font.getName(), font.getStyle(), font.getSize() ) : font;
+		return (font instanceof UIResource) ? font.deriveFont( font.getStyle() ) : font;
 	}
 
 	public static int minimumWidth( JComponent c, int minimumWidth ) {
diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/util/UIScale.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/util/UIScale.java
index d0bb15b8..10d34ff5 100644
--- a/flatlaf-core/src/main/java/com/formdev/flatlaf/util/UIScale.java
+++ b/flatlaf-core/src/main/java/com/formdev/flatlaf/util/UIScale.java
@@ -197,7 +197,7 @@ public class UIScale
 			return font;
 
 		int newFontSize = Math.round( (font.getSize() / fontScaleFactor) * scaleFactor );
-		return new FontUIResource( font.getFamily(), font.getStyle(), newFontSize );
+		return new FontUIResource( font.deriveFont( (float) newFontSize ) );
 	}
 
 	/**
@@ -205,7 +205,7 @@ public class UIScale
 	 */
 	public static FontUIResource scaleFont( FontUIResource font, float scaleFactor ) {
 		int newFontSize = Math.round( font.getSize() * scaleFactor );
-		return new FontUIResource( font.getFamily(), font.getStyle(), newFontSize );
+		return new FontUIResource( font.deriveFont( (float) newFontSize ) );
 	}
 
 	/**