diff --git a/_data/signed/schreiberstein b/_data/signed/schreiberstein
new file mode 100644
index 00000000..79fc6d0a
--- /dev/null
+++ b/_data/signed/schreiberstein
@@ -0,0 +1,2 @@
+name: Alexander Schreiber (schreiberstein)
+link: https://github.com/schreiberstein