diff --git a/_data/signed/dd-dev.yaml b/_data/signed/dd-dev.yaml
new file mode 100644
index 00000000..4cb2419b
--- /dev/null
+++ b/_data/signed/dd-dev.yaml
@@ -0,0 +1,2 @@
+name: Дмитрий Демидов
+link: https://github.com/dd-dev