diff --git a/ystockquote.py b/ystockquote.py
index 7cce2d2..a1a90b2 100644
--- a/ystockquote.py
+++ b/ystockquote.py
@@ -26,7 +26,7 @@
 
 
 def _request(symbol, stat):
-    url = 'http://finance.yahoo.com/d/quotes.csv?s=%s&f=%s' % (symbol, stat)
+    url = 'http://download.finance.yahoo.com/d/quotes.csv?s=%s&f=%s&e=.csv' % (symbol, stat,)
     req = Request(url)
     resp = urlopen(req)
     content = resp.read().decode().strip()