diff --git a/_data/teachers.yml b/_data/teachers.yml
index 5ecb4fb06..2d4f5dfe4 100644
--- a/_data/teachers.yml
+++ b/_data/teachers.yml
@@ -148,3 +148,8 @@
   location:
     longitude: -122.968487
     latitude: 45.303216
+- institution: Umwelt-Campus Birkenfeld, Hochschule Trier, Germany
+  name: Stephan Didas
+  location:
+    longitude: 7.16896
+    latitude:  49.60773