diff --git a/ext/standard/tests/file/fflush_basic.phpt b/ext/standard/tests/file/fflush_basic.phpt
index 5cd81d7aa2a..7e8cba7188b 100755
--- a/ext/standard/tests/file/fflush_basic.phpt
+++ b/ext/standard/tests/file/fflush_basic.phpt
@@ -20,6 +20,9 @@ $filename = "$file_path/fflush_basic.tmp";
 $file_handle = fopen($filename, "w");
 if($file_handle == false)
   exit("Error:failed to open file $filename");
+if(substr(PHP_OS, 0, 3) == "WIN")  {
+	$data = str_replace("\r",'', $data);
+}
 
 // writing data to the file
 var_dump( fwrite($file_handle, $data) );