diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index d817eb6ebb..70a185fb17 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -565,4 +565,5 @@ gatewaycollege.lk
 kalama.k12.wa.us
 stu.nthurston.k12.wa.us
 ipe.buet.ac.bd
-caa.columbia.edu
\ No newline at end of file
+caa.columbia.edu
+itc.edu.kh
\ No newline at end of file