diff --git a/_data/signed/Bzzzou.yaml b/_data/signed/Bzzzou.yaml
new file mode 100644
index 000000000..4f4b3ee04
--- /dev/null
+++ b/_data/signed/Bzzzou.yaml
@@ -0,0 +1,2 @@
+name: Mikhail Sobolev
+link: mailto:mihail.sobolev.90@mail.ru
diff --git a/_data/signed/MikhailMaxutov.yml b/_data/signed/MikhailMaxutov.yaml
similarity index 100%
rename from _data/signed/MikhailMaxutov.yml
rename to _data/signed/MikhailMaxutov.yaml