diff --git a/_data/signed/pzi2021 b/_data/signed/pzi2021
new file mode 100644
index 00000000..2c405f81
--- /dev/null
+++ b/_data/signed/pzi2021
@@ -0,0 +1,2 @@
+name: pzizzari
+link: https://github.com/pzizzari