diff --git a/man/ukify.xml b/man/ukify.xml
index f2d11f7e2e..5755cf8fa4 100644
--- a/man/ukify.xml
+++ b/man/ukify.xml
@@ -524,7 +524,7 @@ Initrd=early_cpio
 Cmdline=quiet rw rhgb
 
 SecureBootPrivateKey=sb.key
-SecureBootCerificate=sb.cert
+SecureBootCertificate=sb.cert
 SignKernel=yes
 PCRBanks=sha384,sha512