diff --git a/_data/signed/atiltedtree.yaml b/_data/signed/atiltedtree.yaml
new file mode 100644
index 000000000..07e41c6a9
--- /dev/null
+++ b/_data/signed/atiltedtree.yaml
@@ -0,0 +1,2 @@
+name: Tilmann Meyer
+link: https://github.com/ATiltedTree