diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 9314b11cd1d..fe97f478de8 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -486,4 +486,5 @@ student.cgcc.edu
 atk.com.kg
 hyejeon.ac.kr
 gcu.ac.kr
-ube.edu.ec
\ No newline at end of file
+ube.edu.ec
+atc.edu
\ No newline at end of file