diff --git a/lib/domains/edu/dgu.txt b/lib/domains/edu/dgu.txt
new file mode 100644
index 0000000000..89d316f366
--- /dev/null
+++ b/lib/domains/edu/dgu.txt
@@ -0,0 +1 @@
+Dongguk University
diff --git a/lib/domains/edu/dongguk.txt b/lib/domains/edu/dongguk.txt
new file mode 100644
index 0000000000..89d316f366
--- /dev/null
+++ b/lib/domains/edu/dongguk.txt
@@ -0,0 +1 @@
+Dongguk University