diff --git a/_data/signed/mark-ukr.yaml b/_data/signed/mark-ukr.yaml
new file mode 100644
index 00000000..621284aa
--- /dev/null
+++ b/_data/signed/mark-ukr.yaml
@@ -0,0 +1,2 @@
+name: Mark Harnyk
+link: https://www.linkedin.com/in/wubba-lubba-dub-dub/