diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 63b80fa3ba..18c1435d67 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -477,4 +477,5 @@ ujs.edu.cn
 sdufe.edu.cn
 ayit.edu.cn
 otp39.ru
-eastafricauniversity.net
\ No newline at end of file
+eastafricauniversity.net
+siit.edu.cn
\ No newline at end of file