diff --git a/src/etc/signify/openbsd-59-fw.pub b/src/etc/signify/openbsd-59-fw.pub
new file mode 100644
index 00000000..7406203d
--- /dev/null
+++ b/src/etc/signify/openbsd-59-fw.pub
@@ -0,0 +1,2 @@
+untrusted comment: OpenBSD 5.9 firmware public key
+RWSdmaNkytzh6BApmPSNSDLNg26ZaXlY8g/879UvLdo3rjbsby76Eda1