diff --git a/samples/charts/radar.html b/samples/charts/radar.html
index b08c3e81ccc..3f75863d102 100644
--- a/samples/charts/radar.html
+++ b/samples/charts/radar.html
@@ -102,7 +102,7 @@
 				label: 'Dataset ' + config.data.datasets.length,
 				borderColor: newColor,
 				backgroundColor: color(newColor).alpha(0.2).rgbString(),
-				pointBorderColor: newColor,
+				pointBackgroundColor: newColor,
 				data: [],
 			};