diff --git a/_data/signed/valber-de-souza.yaml b/_data/signed/valber-de-souza.yaml
new file mode 100644
index 000000000..116beb78a
--- /dev/null
+++ b/_data/signed/valber-de-souza.yaml
@@ -0,0 +1,2 @@
+name: Valber M. Silva de Souza
+link: https://valbers.net