diff --git a/lib/domains/kr/ac/du.txt b/lib/domains/kr/ac/du.txt
new file mode 100644
index 0000000000..eb658f18ed
--- /dev/null
+++ b/lib/domains/kr/ac/du.txt
@@ -0,0 +1,2 @@
+동서울대학교
+DONG SEOUL UNIVERSITY
\ No newline at end of file