diff --git a/lib/alias.js b/lib/alias.js
index 7740ea5..ba8bdc0 100644
--- a/lib/alias.js
+++ b/lib/alias.js
@@ -151,7 +151,7 @@ export default class Alias extends Now {
 
         if ('cert_missing' === code) {
           console.log(`> Provisioning certificate for ${chalk.underline(chalk.bold(alias))}`);
-          await this.createCert();
+          await this.createCert(alias);
 
           // try again, but now having provisioned the certificate
           return this.createAlias(depl, alias);