diff --git a/lib/domains/rs/ac/singidunum.txt b/lib/domains/rs/ac/singidunum.txt
new file mode 100644
index 0000000000..30f15aa283
--- /dev/null
+++ b/lib/domains/rs/ac/singidunum.txt
@@ -0,0 +1,2 @@
+UNIVERZITET SINGIDUNUM
+Singidunum University