diff --git a/samples/line/point-styles.html b/samples/line/point-styles.html
index 547b1ea0a..0056e7499 100644
--- a/samples/line/point-styles.html
+++ b/samples/line/point-styles.html
@@ -70,6 +70,7 @@
                 'circle',
                 'triangle',
                 'rect',
+                'rectRounded',
                 'rectRot',
                 'cross',
                 'crossRot',