diff --git a/templates/ad_horizontal.html b/templates/ad_horizontal.html
index 38a2ecf..6e9fbd9 100644
--- a/templates/ad_horizontal.html
+++ b/templates/ad_horizontal.html
@@ -23,7 +23,7 @@
       }
     };
 
-    self.adOptions = {
+    atOptions = {
       'key': 'cf0bb7d0401f5ae5534ac09c2e959d20',
       'format': 'iframe',
       'height': 90,