diff --git a/_data/signed/AhmadYoosofan.yaml b/_data/signed/AhmadYoosofan.yaml
new file mode 100644
index 00000000..3c4494a5
--- /dev/null
+++ b/_data/signed/AhmadYoosofan.yaml
@@ -0,0 +1,2 @@
+name: Ahmad Yoosofan
+link: https://github.com/yoosofan