diff --git a/src/wp-admin/plugin-editor.php b/src/wp-admin/plugin-editor.php
index 53e46ba394d3b..dd51aef686b58 100644
--- a/src/wp-admin/plugin-editor.php
+++ b/src/wp-admin/plugin-editor.php
@@ -288,6 +288,7 @@
 		<ul role="group">
 			<?php wp_print_plugin_file_tree( wp_make_plugin_file_tree( $plugin_editable_files ) ); ?>
 		</ul>
+	</li>
 	</ul>
 </div>