diff --git a/_data/signed/appetrosyan.yaml b/_data/signed/appetrosyan.yaml
new file mode 100644
index 00000000..198a9b3a
--- /dev/null
+++ b/_data/signed/appetrosyan.yaml
@@ -0,0 +1,2 @@
+name: Aleksandr Petrosyan
+link: www.github.com/appetrosyan