diff --git a/lib/plugins/aws/package/compile/events/sns/index.js b/lib/plugins/aws/package/compile/events/sns/index.js
index 681fb9b34b6..cd0444d25c6 100644
--- a/lib/plugins/aws/package/compile/events/sns/index.js
+++ b/lib/plugins/aws/package/compile/events/sns/index.js
@@ -45,7 +45,7 @@ class AwsCompileSNSEvents {
               additionalProperties: false,
             },
           },
-          oneOf: [{ required: ['arn'] }, { required: ['topicName'] }],
+          anyOf: [{ required: ['arn'] }, { required: ['topicName'] }],
           additionalProperties: false,
         },
       ],