diff --git a/hugo.toml b/hugo.toml
index a8cde59..ed42130 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -32,6 +32,7 @@ devto = "stiebke"
 mastodon = "freiburg.social/@stiebke"
 orcid = "0009-0007-0675-657X"
 email = "stephan@hadan.de"
+pgp = "9D95 EABB 5CD9 4383 298B 20B2 B2F9 DCEB 3DA7 00D5"
 
 ## Extras
 [params.extra]