diff --git a/lib/Varien/Io/File.php b/lib/Varien/Io/File.php
index 4bb1c0462a3..47ca72c8570 100644
--- a/lib/Varien/Io/File.php
+++ b/lib/Varien/Io/File.php
@@ -124,10 +124,6 @@ public function streamOpen($fileName, $mode = 'w+', $chmod = 0666)
             throw new Exception('Permission denied for write to ' . $this->getFilteredPath($this->_cwd));
         }
 
-        if (PHP_VERSION_ID < 80100 && !ini_get('auto_detect_line_endings')) {
-            ini_set('auto_detect_line_endings', 1);
-        }
-
         if ($this->_cwd) {
             @chdir($this->_cwd);
         }