diff --git a/convert.py b/convert.py
index 85331dd..8560bcc 100755
--- a/convert.py
+++ b/convert.py
@@ -104,7 +104,8 @@ def ConvertTimestamp(timestamp):
 
 def WriteASSHead(f, width, height, fontface, fontsize, alpha):
     f.write(
-'''[Script Info]
+'''\ufeff
+[Script Info]
 ScriptType: v4.00+
 Collisions: Normal
 PlayResX: %(width)s