diff --git a/lib/api/addresses.js b/lib/api/addresses.js
index 6cc4fa50..9d68b966 100644
--- a/lib/api/addresses.js
+++ b/lib/api/addresses.js
@@ -1347,14 +1347,12 @@ module.exports = (db, server) => {
                 .length(24)
                 .required(),
             address: Joi.string().email(),
-            targets: Joi.array()
-                .items(
-                    Joi.string().email(),
-                    Joi.string().uri({
-                        scheme: [/smtps?/, /https?/]
-                    })
-                )
-                .min(1),
+            targets: Joi.array().items(
+                Joi.string().email(),
+                Joi.string().uri({
+                    scheme: [/smtps?/, /https?/]
+                })
+            ),
             forwards: Joi.number().min(0),
             autoreply: Joi.object().keys({
                 status: Joi.boolean()