diff --git a/index.js b/index.js
index c1163e3..f7d95e5 100644
--- a/index.js
+++ b/index.js
@@ -7,7 +7,7 @@ module.exports = options => {
   if (!options.connectionString) {
     throw Error('Missing required input: options.connectionString')
   }
-  if (!options.topicName || !options.queueName) {
+  if (!options.topicName && !options.queueName) {
     throw Error('Missing required input: missing options.topicName or options.queueName')
   }