--- a/exceptionrules/exceptionrules.txt
+++ b/exceptionrules/exceptionrules.txt
@@ -4977,16 +4977,18 @@ developpez.net#@#.ad_global_header
 !:type=partner
 !:forum=https://adblockplus.org/forum/viewtopic.php?f=12&t=42309
 ! Ads by Carbon
 @@||carbonads.com/carbon.js
 @@||buysellads.com/ac/bsa.js
 @@||srv.buysellads.com/ads/$script,xmlhttprequest
 @@||srv.carbonads.net/ads/$script,xmlhttprequest
 @@||cdn*.buysellads.net/uu/$image,xmlhttprequest,third-party
+@@||cdn4.buysellads.net/acceptable.gif?ch=1&rn=$image
+||cdn4.buysellads.net/acceptable.gif?ch=2&rn=$image
 @@||fusionads.net/fusion.js
 @@||adn.fusionads.net/launchbit/$script,xmlhttprequest
 @@||launchbit.com/carbon-i/$image,xmlhttprequest
 @@||launchbit.com/carbon-pixel/$image,xmlhttprequest
 @@||doubleclick.net/ddm/*BUYSELLADS.COM$image,xmlhttprequest
 @@||doubleclick.net/ddm/*BUYSELLADS/$image,xmlhttprequest
 @@||doubleclick.net/ddm/*BUYSELLADS1/$image,xmlhttprequest
 @@||doubleclick.net/ddm/*CARBONADS.NET/$image,xmlhttprequest