diff --git a/src/Symfony/Component/Console/Output/BufferedOutput.php b/src/Symfony/Component/Console/Output/BufferedOutput.php
index 5682fc2404..205b02f5fd 100644
--- a/src/Symfony/Component/Console/Output/BufferedOutput.php
+++ b/src/Symfony/Component/Console/Output/BufferedOutput.php
@@ -42,7 +42,7 @@ class BufferedOutput extends Output
         $this->buffer .= $message;
 
         if ($newline) {
-            $this->buffer .= "\n";
+            $this->buffer .= PHP_EOL;
         }
     }
 }
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/DummyOutput.php b/src/Symfony/Component/Console/Tests/Fixtures/DummyOutput.php
index 0070c0a486..866e214371 100644
--- a/src/Symfony/Component/Console/Tests/Fixtures/DummyOutput.php
+++ b/src/Symfony/Component/Console/Tests/Fixtures/DummyOutput.php
@@ -26,7 +26,7 @@ class DummyOutput extends BufferedOutput
     public function getLogs()
     {
         $logs = array();
-        foreach (explode("\n", trim($this->fetch())) as $message) {
+        foreach (explode(PHP_EOL, trim($this->fetch())) as $message) {
             preg_match('/^\[(.*)\] (.*)/', $message, $matches);
             $logs[] = sprintf('%s %s', $matches[1], $matches[2]);
         }