diff --git a/lib/domains/th/ac/aru.txt b/lib/domains/th/ac/aru.txt
new file mode 100644
index 0000000000..26f05b03ed
--- /dev/null
+++ b/lib/domains/th/ac/aru.txt
@@ -0,0 +1 @@
+Phranakhon Si Ayutthaya Rajabhat University
\ No newline at end of file