diff --git a/_data/signed/mathis_wellmann.yaml b/_data/signed/mathis_wellmann.yaml
new file mode 100644
index 00000000..b50439f5
--- /dev/null
+++ b/_data/signed/mathis_wellmann.yaml
@@ -0,0 +1,2 @@
+name: Mathis Wellmann
+link: https://github.com/MathisWellmann