diff --git a/SocialFilter/sections/specific.txt b/SocialFilter/sections/specific.txt
index 54df6cb8214..2a8863e871b 100644
--- a/SocialFilter/sections/specific.txt
+++ b/SocialFilter/sections/specific.txt
@@ -11938,7 +11938,7 @@ tsurekano-anime.com,smbcnikko.co.jp,famitsu.com,crackberry.com,imore.com,rambler
 cc.com##.share_cta
 sukusuku.com,medyatava.net##.share_icons
 filepuma.com##.share_index
-osama-ranking-treasurechest.com,ksltv.com,choiz.me,tubxporn.com,zpppstop.ru##.share_link
+utf.u-tokyo.ac.jp,osama-ranking-treasurechest.com,ksltv.com,choiz.me,tubxporn.com,zpppstop.ru##.share_link
 cursorinfo.co.il,buzzspor.com##.share_social
 kmib.co.kr,konkurent.in.ua,konkurent.ua##.ico_share
 izlesene.com##.share_vid