diff --git a/README.md b/README.md
index 9095cee..f6454ae 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,26 @@ imports:
   - { resource: vendor/umbrellio/code-style-php/umbrellio-cs.yml }
 ```
 
+If major version of [EasyCodingStandard](https://github.com/Symplify/EasyCodingStandard) 9 or higher
+create config `ecs.php`:
+
+```php
+<?php
+
+declare(strict_types=1);
+
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+use Symplify\EasyCodingStandard\ValueObject\Option;
+
+return static function(ContainerConfigurator $containerConfigurator): void {
+    $parameters = $containerConfigurator->parameters();
+
+    $parameters->set(Option::SETS, [
+        'vendor/umbrellio/code-style-php/umbrellio-cs.php'
+    ]);
+};
+```
+
 ---
 
 ### Usage
@@ -29,6 +49,12 @@ Run in CLI:
 vendor/bin/ecs check src --fix --config=ecs.yml
 ```
 
+or:
+
+```
+vendor/bin/ecs check src --fix --config=ecs.php
+```
+
 ### Dependencies (and Links)
 
 - [EasyCodingStandard](https://github.com/Symplify/EasyCodingStandard) - used library.
diff --git a/umbrellio-cs.php b/umbrellio-cs.php
new file mode 100644
index 0000000..e66cdec
--- /dev/null
+++ b/umbrellio-cs.php
@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+use PHP_CodeSniffer\Standards\Generic\Sniffs\CodeAnalysis\AssignmentInConditionSniff;
+use PhpCsFixer\Fixer\ClassNotation\ClassAttributesSeparationFixer;
+use PhpCsFixer\Fixer\Operator\NotOperatorWithSuccessorSpaceFixer;
+use PhpCsFixer\Fixer\Strict\DeclareStrictTypesFixer;
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+use Symplify\EasyCodingStandard\ValueObject\Option;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function(ContainerConfigurator $containerConfigurator): void {
+    $parameters = $containerConfigurator->parameters();
+    $services = $containerConfigurator->services();
+
+    $parameters->set(Option::SETS, [
+        SetList::CLEAN_CODE,
+        SetList::PSR_12,
+        SetList::COMMON,
+        SetList::SYMPLIFY,
+    ]);
+
+    $services->set(DeclareStrictTypesFixer::class);
+    $services->set('SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff')
+        ->property('allowPartialUses', true);
+
+    $parameters->set('skip', [
+        NotOperatorWithSuccessorSpaceFixer::class => null,
+        'Symplify\CodingStandard\Sniffs\Naming\TraitNameSniff' => null,
+        'Symplify\CodingStandard\Sniffs\Naming\InterfaceNameSniff' => null,
+        'Symplify\CodingStandard\Sniffs\Naming\ClassNameSuffixByParentSniff' => null,
+        'Symplify\CodingStandard\Sniffs\Naming\AbstractClassNameSniff' => null,
+        'Symplify\CodingStandard\Sniffs\Commenting\VarConstantCommentSniff' => null,
+        'Symplify\CodingStandard\Fixer\Commenting\BlockPropertyCommentFixer' => null,
+        'Symplify\CodingStandard\Fixer\Naming\PropertyNameMatchingTypeFixer' => null,
+        'Symplify\CodingStandard\Fixer\Import\ImportNamespacedNameFixer' => null,
+        'SlamCsFixer\FinalInternalClassFixer' => null,
+        'Symplify\CodingStandard\Sniffs\CleanCode\ForbiddenStaticFunctionSniff' => null,
+        'Symplify\CodingStandard\Sniffs\DependencyInjection\NoClassInstantiationSniff' => null,
+        'Symplify\CodingStandard\Sniffs\Architecture\ExplicitExceptionSniff' => null,
+        'SlevomatCodingStandard\Sniffs\Classes\UnusedPrivateElementsSniff' => null,
+        AssignmentInConditionSniff::class => null,
+        'SlevomatCodingStandard\Sniffs\Classes\TraitUseDeclarationSniff' => null,
+        ClassAttributesSeparationFixer::class => null
+    ]);
+};