diff --git a/.phpcs.xml b/.phpcs.xml
index c4ca61e22..b8ec41cfd 100644
--- a/.phpcs.xml
+++ b/.phpcs.xml
@@ -1,22 +1,24 @@
 <?xml version="1.0"?>
 <ruleset>
-	<rule ref="./vendor/mediawiki/mediawiki-codesniffer/MediaWiki">
-		<exclude name="Generic.CodeAnalysis.AssignmentInCondition.Found" />
-		<exclude name="Generic.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition" />
-		<!--
-		Code such as this:
-			while ( ( $foo = $foo->nextSibling ) && someCondition( $foo ) ) { … }
-		is often convenient when working on DOM tree structures, which we do a lot of in this extension.
+	<rule ref="./vendor/mediawiki/mediawiki-codesniffer/MediaWiki" />
 
-		It's particularly helpful in combination with Phan, which can infer that `$foo` is non-null from
-		the code above, but it can't infer that `$foo->nextSibling` is non-null in code like this:
-			while ( $foo->nextSibling && someCondition( $foo->nextSibling ) ) { … }
+	<!--
+	Code such as this:
+		while ( ( $foo = $foo->nextSibling ) && someCondition( $foo ) ) { … }
+	is often convenient when working on DOM tree structures, which we do a lot of in this extension.
 
-		When the variable is the only condition, we add extra parentheses to indicate that it isn't a
-		typo for `==`, which is a convention borrowed from C:
-			while ( ( $foo = $foo->nextSibling ) ) { … }
-		-->
+	It's particularly helpful in combination with Phan, which can infer that `$foo` is non-null from
+	the code above, but it can't infer that `$foo->nextSibling` is non-null in code like this:
+		while ( $foo->nextSibling && someCondition( $foo->nextSibling ) ) { … }
+
+	When the variable is the only condition, we add extra parentheses to indicate that it isn't a
+	typo for `==`, which is a convention borrowed from C:
+		while ( ( $foo = $foo->nextSibling ) ) { … }
+	-->
+	<rule ref="Generic.CodeAnalysis.AssignmentInCondition">
+		<severity>0</severity>
 	</rule>
+
 	<file>.</file>
 	<arg name="extensions" value="php" />
 	<arg name="encoding" value="UTF-8" />