diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 4ee0d4c94e..6e7cc83aed 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -1143,4 +1143,7 @@ mdx.ac
 prc.ac.th
 stu.meu.edu.jo
 muccobs.ac.tz
-correoaiep.cl
\ No newline at end of file
+correoaiep.cl
+pkru.ac.th
+siswa.um.edu.my
+stu.ptit.edu.vn
\ No newline at end of file