diff --git a/.phpcs.xml b/.phpcs.xml
index 6f3c89d..e382191 100644
--- a/.phpcs.xml
+++ b/.phpcs.xml
@@ -2,7 +2,6 @@
 <ruleset>
 	<rule ref="./vendor/mediawiki/mediawiki-codesniffer/MediaWiki">
 		<exclude name="MediaWiki.Commenting.FunctionComment.MissingParamComment" />
-		<exclude name="MediaWiki.Files.ClassMatchesFilename.NotMatch" />
 		<exclude name="MediaWiki.WhiteSpace.SpaceBeforeSingleLineComment.NewLineComment" />
 		<exclude name="Squiz.Scope.MethodScope.Missing" />
 	</rule>
diff --git a/extension.json b/extension.json
index ac2b504..9a842c9 100644
--- a/extension.json
+++ b/extension.json
@@ -42,7 +42,7 @@
 		"Contact": "SpecialContact"
 	},
 	"AutoloadClasses": {
-		"SpecialContact": "ContactPage_body.php"
+		"SpecialContact": "includes/SpecialContact.php"
 	},
 	"manifest_version": 1
 }
diff --git a/ContactPage_body.php b/includes/SpecialContact.php
similarity index 100%
rename from ContactPage_body.php
rename to includes/SpecialContact.php