diff --git a/acme.sh b/acme.sh
index ee238274..4795d517 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4721,6 +4721,7 @@ _installcert() {
       export CA_CERT_PATH
       export CERT_FULLCHAIN_PATH
       export Le_Domain
+      export domain
       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
     ); then
       _info "$(__green "Reload success")"