diff --git a/acmpca/certificate.tf b/acmpca/certificate.tf
index 4e3d24b..9660ceb 100644
--- a/acmpca/certificate.tf
+++ b/acmpca/certificate.tf
@@ -2,8 +2,8 @@ locals {
   cert_dns = lower(var.certificate_dns)
   cert_san = distinct([for f in compact(concat([local.cert_dns], var.certificate_san)) : lower(f)])
 
-  ca_mode     = lookup(local._defaults["mode"], var.certificate_mode, null)
-  ca_type     = lookup(local._defaults["template"], var.cerificate_type, null)
+  ca_mode     = lookup(local._defaults["mode"], var.certificate_authority_mode, null)
+  ca_type     = lookup(local._defaults["template"], var.certificate_type, null)
   ca_settings = var.certificate_mode == "general" ? local.ca_longterm_settings : local.ca_shortterm_settings
 
   output_file_directory = var.output_file_directory != null ? var.output_file_directory : format("%v/%v", path.root, "certs")