diff --git a/plans/subplans/component_install.pp b/plans/subplans/component_install.pp
index daf11688..c117ccb6 100644
--- a/plans/subplans/component_install.pp
+++ b/plans/subplans/component_install.pp
@@ -21,10 +21,13 @@
     $certificate_extensions = {
       peadm::oid('pp_auth_role')             => 'pe_compiler',
       peadm::oid('peadm_availability_group') => $avail_group_letter,
+      peadm::oid('peadm_legacy_compiler')    => false,
     }
   } elsif $role == 'pe_compiler_legacy' {
     $certificate_extensions = {
-      peadm::oid('peadm_role')               => $role,
+      peadm::oid('pp_auth_role')             => 'pe_compiler',
+      peadm::oid('peadm_availability_group') => $avail_group_letter,
+      peadm::oid('peadm_legacy_compiler')    => true,
     }
   } else {
     $certificate_extensions = {