diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 35933a47ef..15a9efc8b9 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -919,4 +919,5 @@ my.centennialcollege.ca
 jfn.ac.lk
 live.mut.ac.za
 universidadean.edu.co
-pucmm.edu.do
\ No newline at end of file
+pucmm.edu.do
+students.hou.edu.vn
\ No newline at end of file