diff --git a/fanboy-adblocklist-current-expanded.txt b/fanboy-adblocklist-current-expanded.txt
index 4872bd00c..64f955ecc 100644
--- a/fanboy-adblocklist-current-expanded.txt
+++ b/fanboy-adblocklist-current-expanded.txt
@@ -228,6 +228,7 @@
 /adbrite-
 /adbrite/square.
 /adbrite_banner_
+/adcenter.
 /adcframe.
 /adchannel_
 /adclick
diff --git a/iron/adblock-beta.ini b/iron/adblock-beta.ini
index 5b4877c6e..e4ecbc04b 100644
--- a/iron/adblock-beta.ini
+++ b/iron/adblock-beta.ini
@@ -233,6 +233,7 @@ http://ads.okazii.ro/content/
 /ADPictures/
 /ADFlashes/
 /ads~adsize~
+/adcenter.
 /adcodes/
 /ad_show.js
 /ad_keywords.
diff --git a/opera/urlfilter.ini b/opera/urlfilter.ini
index bc4dd9417..2c6484f4e 100644
--- a/opera/urlfilter.ini
+++ b/opera/urlfilter.ini
@@ -39,6 +39,7 @@ prioritize excludelist=1
 */ad_tag_*
 */AdBlock.ashx?*
 */adcframe.*
+*/adcenter.*
 */adcode.*
 */adcompany*
 */adContent.*