diff --git a/src/wp-content/themes/twentyten/editor-blocks.css b/src/wp-content/themes/twentyten/editor-blocks.css
index 0268b6b633..3baf3bb5fd 100644
--- a/src/wp-content/themes/twentyten/editor-blocks.css
+++ b/src/wp-content/themes/twentyten/editor-blocks.css
@@ -261,6 +261,7 @@ p.has-drop-cap:not(:focus)::first-letter {
 
 /* Pullquote */
 
+.wp-block-pullquote blockquote > p.rich-text,
 .wp-block-pullquote blockquote > .editor-rich-text p {
 	font-size: 1.5em;
 }