diff --git a/couchpotato/core/providers/trailer/hdtrailers/main.py b/couchpotato/core/providers/trailer/hdtrailers/main.py
index d11f9231..258902b0 100644
--- a/couchpotato/core/providers/trailer/hdtrailers/main.py
+++ b/couchpotato/core/providers/trailer/hdtrailers/main.py
@@ -46,7 +46,7 @@ class HDTrailers(TrailerProvider):
 
         movie_name = getTitle(group['library'])
 
-        url = "%s?%s" % (self.url['backup'], tryUrlencode({'s':movie_name}))
+        url = "%s?%s" % (self.urls['backup'], tryUrlencode({'s':movie_name}))
         data = self.getCache('hdtrailers.alt.%s' % group['library']['identifier'], url)
 
         try: