diff --git a/_data/signed/DemeterMacik.yaml b/_data/signed/DemeterMacik.yaml
new file mode 100644
index 00000000..2e97d416
--- /dev/null
+++ b/_data/signed/DemeterMacik.yaml
@@ -0,0 +1,2 @@
+name: Demeter Macik
+link: https://github.com/demeter-macik