diff --git a/steam-appmanifest.py b/steam-appmanifest.py
index 725149c..8f65349 100755
--- a/steam-appmanifest.py
+++ b/steam-appmanifest.py
@@ -167,7 +167,7 @@ def onRefreshClick(self, widget):
         html = urlopen(url)
         tree = ElementTree()
         tree.parse(html)
-        games_xml = tree.getiterator('game')
+        games_xml = tree.iter('game')
         for game in games_xml:
             appid = int(game.find('appID').text)
             name = game.find('name').text