--- a/exceptionrules.txt
+++ b/exceptionrules.txt
@@ -6807,16 +6807,17 @@ jeanviet.info#@#a[href*="&adurl="]
 
 ! Developer media ads on Codeplex.com (https://adblockplus.org/forum/viewtopic.php?f=12&t=29367)
 @@||developermedia.com/a.min.js$domain=codeplex.com
 @@||developermedia.com/Ads/$xmlhttprequest,domain=codeplex.com
 @@||doubleclick.net^*/adj/lqm.codeplex.site/*;sz=300x250;$script,domain=codeplex.com
 @@||pagead2.googlesyndication.com/simgad/$image,domain=codeplex.com
 @@||pagead2.googlesyndication.com/pagead/$script,domain=codeplex.com
 @@||ad.atdmt.com/i/a.html$subdocument,domain=codeplex.com,document
+@@||2mdn.net/viewad/*-300x250.gif$image,domain=codeplex.com
 codeplex.com#@##LoungeAdsDiv
 codeplex.com#@##adzerk_by
 codeplex.com#@#.LoungeAdsBottomLinks
 
 ! ask.patch.cat ads (https://adblockplus.org/forum/viewtopic.php?f=12&t=29222)
 @@||projectwonderful.com/pwa.js$domain=ask.patch.cat
 @@||projectwonderful.com/gen_async.php?id=$script,domain=ask.patch.cat
 @@||projectwonderful.com/img/uploads/pics/$image,domain=ask.patch.cat