diff --git a/lib/domains/nrw/tsst/schueler.txt b/lib/domains/nrw/tsst/schueler.txt
new file mode 100644
index 0000000000..3a35951e02
--- /dev/null
+++ b/lib/domains/nrw/tsst/schueler.txt
@@ -0,0 +1,2 @@
+Technische Schule Steinfurt (tsst)
+Technical Schools Steinfurt (tsst)