diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 26094df0a2..72177bfa82 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -541,4 +541,5 @@ yznu.edu.cn
 stu.zjhu.edu.cn
 rmutl.ac.th
 cacc.edu
-rb.moe.gov.sa
\ No newline at end of file
+rb.moe.gov.sa
+stu.nuc.edu
\ No newline at end of file