diff --git a/src/etc/signify/openbsd-58-fw.pub b/src/etc/signify/openbsd-58-fw.pub
new file mode 100644
index 00000000..f9bb97f5
--- /dev/null
+++ b/src/etc/signify/openbsd-58-fw.pub
@@ -0,0 +1,2 @@
+untrusted comment: OpenBSD 5.8 firmware public key
+RWTpkvg4fhJCDx9yL4bUCou/vtAecPVTfcaaGESQeBruwX/qHToMvWh6