diff --git a/lib/domains/de/hbg-troisdorf.txt b/lib/domains/de/hbg-troisdorf.txt
new file mode 100644
index 0000000000..d54dc46e19
--- /dev/null
+++ b/lib/domains/de/hbg-troisdorf.txt
@@ -0,0 +1 @@
+Heinrich-Böll-Gymnasium