diff --git a/64-block-test-data.xml b/64-block-test-data.xml
index d5a1419..b175837 100644
--- a/64-block-test-data.xml
+++ b/64-block-test-data.xml
@@ -303,8 +303,8 @@
 <p class="has-text-align-left" style="writing-mode:vertical-rl">Vertical paragraph, left aligned</p>
 <!-- /wp:paragraph -->
 
-<!-- wp:paragraph {"align":"left","style":{"typography":{"writingMode":"vertical-rl"}}} -->
-<p class="has-text-align-left" style="writing-mode:vertical-rl">Vertical paragraph, right aligned</p>
+<!-- wp:paragraph {"align":"right","style":{"typography":{"writingMode":"vertical-rl"}}} -->
+<p class="has-text-align-right" style="writing-mode:vertical-rl">Vertical paragraph, right aligned</p>
 <!-- /wp:paragraph --></div>
 <!-- /wp:group -->