diff --git a/_data/signed/bybug.yaml b/_data/signed/bybug.yaml
new file mode 100644
index 000000000..c8a024bb8
--- /dev/null
+++ b/_data/signed/bybug.yaml
@@ -0,0 +1,2 @@
+name: Mikhail Kononov
+link: https://github.com/bybug