diff --git a/lib/domains/pl/suwalki/zst.txt b/lib/domains/pl/suwalki/zst.txt
new file mode 100644
index 0000000000..c9aec9642d
--- /dev/null
+++ b/lib/domains/pl/suwalki/zst.txt
@@ -0,0 +1 @@
+Group of Technical Schools