diff --git a/composer.json b/composer.json
index f687fe2..3b43c84 100644
--- a/composer.json
+++ b/composer.json
@@ -20,11 +20,6 @@
     "require"    : {
         "php": ">=7.2"
     },
-    "autoload"   : {
-        "psr-4": {
-            "Rarst\\PHPCS\\": "src/"
-        }
-    },
     "require-dev": {
         "squizlabs/php_codesniffer": "^3.5",
         "pds/skeleton"             : "^1.0"
diff --git a/src/CognitiveComplexity/ruleset.xml b/src/CognitiveComplexity/ruleset.xml
index 0130f06..36c44b3 100644
--- a/src/CognitiveComplexity/ruleset.xml
+++ b/src/CognitiveComplexity/ruleset.xml
@@ -1,9 +1,7 @@
 <?xml version="1.0"?>
-<ruleset name="CognitiveComplexity">
+<ruleset name="CognitiveComplexity" namespace="Rarst\PHPCS\CognitiveComplexity" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/squizlabs/PHP_CodeSniffer/master/phpcs.xsd">
     <description>A cognitive complexity implementation</description>
 
-    <autoload>Analyzer.php</autoload>
-
     <rule ref="CognitiveComplexity.Complexity.MaximumComplexity">
         <properties>
             <property name="maxCognitiveComplexity" value="15"/>
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 68c1556..78ad58a 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -4,7 +4,7 @@
 
 use PHP_CodeSniffer\Util\Tokens;
 
-require_once __DIR__ . '/../vendor/autoload.php';
+require_once __DIR__ . '/../src/CognitiveComplexity/Analyzer.php';
 require_once __DIR__ . '/../vendor/squizlabs/php_codesniffer/autoload.php';
 
 if (! defined('PHP_CODESNIFFER_VERBOSITY')) {