diff --git a/_data/signed/deemasta.yaml b/_data/signed/deemasta.yaml
new file mode 100644
index 00000000..5c95d8c9
--- /dev/null
+++ b/_data/signed/deemasta.yaml
@@ -0,0 +1,2 @@
+name: Dmitry Bulgakov
+link: https://github.com/Deemasta