diff --git a/_data/signed/mr150.yaml b/_data/signed/mr150.yaml
new file mode 100644
index 000000000..5c96fc1f8
--- /dev/null
+++ b/_data/signed/mr150.yaml
@@ -0,0 +1,2 @@
+name: Valentin Ulyanov
+link: https://github.com/mr150/