diff --git a/_data/signed/slmatthew.yaml b/_data/signed/slmatthew.yaml
new file mode 100644
index 000000000..a4ff72b89
--- /dev/null
+++ b/_data/signed/slmatthew.yaml
@@ -0,0 +1,2 @@
+name: Matvey Vishnevsky
+link: https://github.com/slmatthew