diff --git a/phpcs.xml.dist b/phpcs.xml.dist
index bf97cf5cce..a617d8b669 100644
--- a/phpcs.xml.dist
+++ b/phpcs.xml.dist
@@ -71,7 +71,6 @@
 	<exclude-pattern>/src/wp-includes/IXR/*</exclude-pattern>
 	<exclude-pattern>/src/wp-includes/js/*</exclude-pattern>
 	<exclude-pattern>/src/wp-includes/PHPMailer/*</exclude-pattern>
-	<exclude-pattern>/src/wp-includes/random_compat/*</exclude-pattern>
 	<exclude-pattern>/src/wp-includes/Requests/*</exclude-pattern>
 	<exclude-pattern>/src/wp-includes/SimplePie/*</exclude-pattern>
 	<exclude-pattern>/src/wp-includes/sodium_compat/*</exclude-pattern>
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 20267a5e91..f432b02e32 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -43,7 +43,6 @@
 				<!-- Third party library exclusions. -->
 				<directory suffix=".php">src/wp-includes/ID3</directory>
 				<directory suffix=".php">src/wp-includes/IXR</directory>
-				<directory suffix=".php">src/wp-includes/random_compat</directory>
 				<directory suffix=".php">src/wp-includes/PHPMailer</directory>
 				<directory suffix=".php">src/wp-includes/Requests</directory>
 				<directory suffix=".php">src/wp-includes/SimplePie</directory>
diff --git a/tests/phpunit/multisite.xml b/tests/phpunit/multisite.xml
index 5bb20a759d..14a9fe1764 100644
--- a/tests/phpunit/multisite.xml
+++ b/tests/phpunit/multisite.xml
@@ -42,7 +42,6 @@
 				<!-- Third party library exclusions. -->
 				<directory suffix=".php">../../src/wp-includes/ID3</directory>
 				<directory suffix=".php">../../src/wp-includes/IXR</directory>
-				<directory suffix=".php">../../src/wp-includes/random_compat</directory>
 				<directory suffix=".php">../../src/wp-includes/PHPMailer</directory>
 				<directory suffix=".php">../../src/wp-includes/Requests</directory>
 				<directory suffix=".php">../../src/wp-includes/SimplePie</directory>