diff --git a/blue-theme/unauthenticated/style.css b/blue-theme/unauthenticated/style.css
index a126636d2..421b2face 100644
--- a/blue-theme/unauthenticated/style.css
+++ b/blue-theme/unauthenticated/style.css
@@ -127,4 +127,3 @@ hr {
 }
 .itemhidden {display:none}
 .itemshown {display:inline}
-img { behavior: url(/images/iepngfix.htc); }