diff --git a/_data/signed/schumar.yaml b/_data/signed/schumar.yaml
new file mode 100644
index 00000000..007ca0f6
--- /dev/null
+++ b/_data/signed/schumar.yaml
@@ -0,0 +1,2 @@
+name: Martin Schuster
+link: https://github.com/schumar