diff --git a/WordPress/ruleset.xml b/WordPress/ruleset.xml
index 80bfb8d3bf..fd24ae6318 100644
--- a/WordPress/ruleset.xml
+++ b/WordPress/ruleset.xml
@@ -3,7 +3,10 @@
 
 	<description>WordPress Coding Standards</description>
 
+	<!--
+	Included via WordPress-Extra.
 	<rule ref="WordPress-Core"/>
+	-->
 	<rule ref="WordPress-Docs"/>
 	<rule ref="WordPress-Extra"/>