diff --git a/phpcs.xml.dist.sample b/phpcs.xml.dist.sample
index c20d803f77..b1ddd44803 100644
--- a/phpcs.xml.dist.sample
+++ b/phpcs.xml.dist.sample
@@ -146,7 +146,7 @@
 	<rule ref="WordPress.WP.GlobalVariablesOverride">
 		<exclude-pattern>/path/to/Tests/*Test\.php</exclude-pattern>
 	</rule>
-	<rule ref="WordPress.Files.Filename">
+	<rule ref="WordPress.Files.FileName">
 		<exclude-pattern>/path/to/Tests/*Test\.php</exclude-pattern>
 	</rule>