diff --git a/lib/handlers/blueprints/cw-log-firehose-processor.js b/lib/handlers/blueprints/cw-log-firehose-processor.js
index bcc422a0..8c183ad9 100644
--- a/lib/handlers/blueprints/cw-log-firehose-processor.js
+++ b/lib/handlers/blueprints/cw-log-firehose-processor.js
@@ -37,7 +37,7 @@ function processRecords(records, transformFn) {
         recordId: recId,
       };
     } else if (data.messageType === 'DATA_MESSAGE') {
-      const joinedData = data.logEvents.map((e) => transformFn(e)).join('');
+      const joinedData = data.logEvents.map((e) => transformFn(e)).join('\n');
       const encodedData = Buffer.from(joinedData, 'utf-8').toString('base64');
       return {
         data: encodedData,