diff --git a/check-certificates b/check-certificates
index b9c9075..ad19059 100644
--- a/check-certificates
+++ b/check-certificates
@@ -9,6 +9,7 @@
 :global CertRenewUrl;
 :global Identity;
 
+:global CertificateAvailable
 :global CertificateNameByCN;
 :global LogPrintExit;
 :global ParseKeyValueStore;
@@ -56,6 +57,8 @@
     :local CertNew [ / certificate find where common-name=($CertVal->"common-name") fingerprint!=[ :tostr ($CertVal->"fingerprint") ] expires-after>3w ];
     :local CertNewVal [ / certificate get $CertNew ];
 
+    $CertificateAvailable ([ $ParseKeyValueStore ($CertNewVal->"issuer") ]->"CN");
+
     :if ($Cert != $CertNew) do={
       $LogPrintExit debug ("Certificate '" . $CertVal->"name" . "' was not updated, but replaced.") false;