diff --git a/_data/signed/ioannis-krommydas.yaml b/_data/signed/ioannis-krommydas.yaml
new file mode 100644
index 000000000..a2a2adabc
--- /dev/null
+++ b/_data/signed/ioannis-krommydas.yaml
@@ -0,0 +1,2 @@
+name: Ioannis Krommydas
+link: https://github.com/ioannis-krommydas