diff --git a/firefox-regional/fanboy-adblocklist-krn.txt b/firefox-regional/fanboy-adblocklist-krn.txt
index b12ec1ee3..458f968a3 100644
--- a/firefox-regional/fanboy-adblocklist-krn.txt
+++ b/firefox-regional/fanboy-adblocklist-krn.txt
@@ -1,5 +1,5 @@
 [Adblock]
-! Checksum: msOUgP624Rz18vle0NXLZg
+! Checksum: rJvACctJeji1YTO0Az78LA
 ! Fanboy's Korean-addon Adblock list 
 ! Version: 023A Updated: 1 Jan 2010
 ! This list expires after 5 days
@@ -52,6 +52,7 @@ _NtmSiteCounter.html?
 /script/clk.php?*
 /targetbanner1.
 /text_ad/*
+/tracker_ad.jsp?
 /xframes/*_banner
 /xframes/banner_
 /ylog.php?
@@ -131,6 +132,7 @@ pdbox.co.kr##TD[bgcolor="#000000"][width="600"]
 sbs.co.kr###right_ad
 sbs.co.kr##DIV[id^="Nad_"]
 segye.com##.contentsMiddleTop
+segye.com###btm4photos
 segye.com###textAd1
 seoul.co.kr##TABLE[align="right"][width="250"]
 ytn.co.kr##*[class$="_toptext_ad"]
@@ -157,6 +159,7 @@ ytn.co.kr##IMG[width="700"][height="90"]
 ||ad.kukinews.com^
 ||ad.linkprice.com^$third-party
 ||ad.moneyro.co.kr^$third-party
+||ad.owra.net^$third-party
 ||ad.naver.com^
 ||abox.ationnet.com^$third-party
 ||adc.netimo.net^