--- a/exceptionrules.txt
+++ b/exceptionrules.txt
@@ -6204,16 +6204,19 @@ adhs-studien.info#@##googleadsense
 ! @@||linkconnector.com/tm.php
 ! @@||linkconnector.com/traffic_coupon.php
 ! @@||linkconnector.com/tc.php
 ! @@||linkconnector.com/traffic_validate.php
 ! @@||linkconnector.com/tv.php
 ! @@||linkconnector.com/tr.php
 ! @@||linkconnector.com/traffic_record.php
 
+! vitrado conversion tracking (https://adblockplus.org/forum/viewtopic.php?p=116807#p116807)
+@@||ndirect.ppro.de/tp^$image
+
 ! Whitelists in order to workaround bug #467514 (https://bugzilla.mozilla.org/show_bug.cgi?id=467514) as some ad landing pages were blank
 @@||ad.doubleclick.net/clk^$subdocument
 @@||adtraxx.de^*/track?id=$subdocument
 @@||altfarm.mediaplex.com/ad/ck/$subdocument
 @@||adfarm.mediaplex.com/ad/ck/$subdocument
 @@||bs.serving-sys.com/BurstingPipe/adServer.bs?*^mc=click^$subdocument
 @@||clk.atdmt.com^*/go/$subdocument
 @@||dms.netmng.com/si/cm/tracking/clickredirect.aspx?$subdocument