diff --git a/src/PhpGitHooks/Module/PhpCsFixer/Contract/Command/PhpCsFixerToolHandler.php b/src/PhpGitHooks/Module/PhpCsFixer/Contract/Command/PhpCsFixerToolHandler.php
index a4caf4a..8dd53e7 100644
--- a/src/PhpGitHooks/Module/PhpCsFixer/Contract/Command/PhpCsFixerToolHandler.php
+++ b/src/PhpGitHooks/Module/PhpCsFixer/Contract/Command/PhpCsFixerToolHandler.php
@@ -45,19 +45,19 @@ public function __construct(OutputInterface $output, PhpCsFixerToolProcessorInte
     private function execute(array $files, $psr0, $psr1, $psr2, $symfony, $options, $errorMessage)
     {
         if (true === $psr0) {
-            $this->executeTool($files, 'PSR0', $options, $errorMessage);
+            $this->executeTool($files, '@PSR0', $options, $errorMessage);
         }
 
         if (true === $psr1) {
-            $this->executeTool($files, 'PSR1', $options, $errorMessage);
+            $this->executeTool($files, '@PSR1', $options, $errorMessage);
         }
 
         if (true === $psr2) {
-            $this->executeTool($files, 'PSR2', $options, $errorMessage);
+            $this->executeTool($files, '@PSR2', $options, $errorMessage);
         }
 
         if (true === $symfony) {
-            $this->executeTool($files, 'SYMFONY', $options, $errorMessage);
+            $this->executeTool($files, '@Symfony', $options, $errorMessage);
         }
     }
 
@@ -71,7 +71,9 @@ private function execute(array $files, $psr0, $psr1, $psr2, $symfony, $options,
      */
     private function executeTool(array $files, $level, $options, $errorMessage)
     {
-        $outputMessage = new PreCommitOutputWriter(sprintf('Checking %s code style with PHP-CS-FIXER', $level));
+        $outputMessage = new PreCommitOutputWriter(
+            sprintf('Checking %s code style with PHP-CS-FIXER', str_replace('@', '', $level))
+        );
         $this->output->write($outputMessage->getMessage());
 
         $errors = [];
diff --git a/src/PhpGitHooks/Module/PhpCsFixer/Infrastructure/Tool/PhpCsFixerToolProcessor.php b/src/PhpGitHooks/Module/PhpCsFixer/Infrastructure/Tool/PhpCsFixerToolProcessor.php
index 133e14d..2a50578 100644
--- a/src/PhpGitHooks/Module/PhpCsFixer/Infrastructure/Tool/PhpCsFixerToolProcessor.php
+++ b/src/PhpGitHooks/Module/PhpCsFixer/Infrastructure/Tool/PhpCsFixerToolProcessor.php
@@ -49,10 +49,10 @@ private function processTool($file, $level, $options)
         $arguments = [
             'php',
             $this->toolPathFinder->find('php-cs-fixer'),
-            '--dry-run',
             'fix',
             $file,
-            '--level='.$level,
+            '--dry-run',
+            '--rules='.$level,
         ];
 
         if (null !== $options) {
diff --git a/src/PhpGitHooks/Module/PhpCsFixer/Tests/Behaviour/PhpCsFixerToolHandlerTest.php b/src/PhpGitHooks/Module/PhpCsFixer/Tests/Behaviour/PhpCsFixerToolHandlerTest.php
index 5d7c4f0..ff8ea5b 100644
--- a/src/PhpGitHooks/Module/PhpCsFixer/Tests/Behaviour/PhpCsFixerToolHandlerTest.php
+++ b/src/PhpGitHooks/Module/PhpCsFixer/Tests/Behaviour/PhpCsFixerToolHandlerTest.php
@@ -44,7 +44,7 @@ public function itShouldThrowsException()
         $errors = null;
         foreach ($phpFiles as $file) {
             $errorText = 'ERROR';
-            $this->shouldProcessPhpCsFixerTool($file, 'PSR0', $phpCsFixerOptions->value(), $errorText);
+            $this->shouldProcessPhpCsFixerTool($file, '@PSR0', $phpCsFixerOptions->value(), $errorText);
             $errors .= $errorText;
         }
 
@@ -78,7 +78,7 @@ public function itShouldWorksFine()
         $this->shouldWriteOutput($outputMessagePsr0->getMessage());
 
         foreach ($phpFiles as $file) {
-            $this->shouldProcessPhpCsFixerTool($file, 'PSR0', $phpCsFixerOptions->value(), null);
+            $this->shouldProcessPhpCsFixerTool($file, '@PSR0', $phpCsFixerOptions->value(), null);
         }
 
         $this->shouldWriteLnOutput($outputMessagePsr0->getSuccessfulMessage());
@@ -87,7 +87,7 @@ public function itShouldWorksFine()
         $this->shouldWriteOutput($outputMessagePsr1->getMessage());
 
         foreach ($phpFiles as $file) {
-            $this->shouldProcessPhpCsFixerTool($file, 'PSR1', $phpCsFixerOptions->value(), null);
+            $this->shouldProcessPhpCsFixerTool($file, '@PSR1', $phpCsFixerOptions->value(), null);
         }
 
         $this->shouldWriteLnOutput($outputMessagePsr1->getSuccessfulMessage());
@@ -96,16 +96,16 @@ public function itShouldWorksFine()
         $this->shouldWriteOutput($outputMessagePsr2->getMessage());
 
         foreach ($phpFiles as $file) {
-            $this->shouldProcessPhpCsFixerTool($file, 'PSR2', $phpCsFixerOptions->value(), null);
+            $this->shouldProcessPhpCsFixerTool($file, '@PSR2', $phpCsFixerOptions->value(), null);
         }
 
         $this->shouldWriteLnOutput($outputMessagePsr2->getSuccessfulMessage());
 
-        $outputMessageSymfony = new PreCommitOutputWriter('Checking SYMFONY code style with PHP-CS-FIXER');
+        $outputMessageSymfony = new PreCommitOutputWriter('Checking Symfony code style with PHP-CS-FIXER');
         $this->shouldWriteOutput($outputMessageSymfony->getMessage());
 
         foreach ($phpFiles as $file) {
-            $this->shouldProcessPhpCsFixerTool($file, 'SYMFONY', $phpCsFixerOptions->value(), null);
+            $this->shouldProcessPhpCsFixerTool($file, '@Symfony', $phpCsFixerOptions->value(), null);
         }
 
         $this->shouldWriteLnOutput($outputMessageSymfony->getSuccessfulMessage());