diff --git a/_data/signed/markellus.yaml b/_data/signed/markellus.yaml
new file mode 100644
index 00000000..d3da0192
--- /dev/null
+++ b/_data/signed/markellus.yaml
@@ -0,0 +1,2 @@
+name: Marcel Bulla
+link: https://github.com/markellus