diff --git a/_data/signed/uis.yaml b/_data/signed/uis.yaml
new file mode 100644
index 000000000..8ee1359b1
--- /dev/null
+++ b/_data/signed/uis.yaml
@@ -0,0 +1,2 @@
+name: Igor "UIS"
+link: https://github.com/uis246