diff --git a/lib/domains/pl/iitis.txt b/lib/domains/pl/iitis.txt
new file mode 100644
index 0000000000..451e3749a7
--- /dev/null
+++ b/lib/domains/pl/iitis.txt
@@ -0,0 +1 @@
+Institute of Theoretical and Applied Informatics, Polish Academy of Sciences
\ No newline at end of file