diff --git a/lib/plugins/package/lib/packageService.js b/lib/plugins/package/lib/packageService.js
index 0e677587a..3abaa1b0a 100644
--- a/lib/plugins/package/lib/packageService.js
+++ b/lib/plugins/package/lib/packageService.js
@@ -13,6 +13,7 @@ module.exports = {
     '.gitignore',
     '.DS_Store',
     'npm-debug.log',
+    'yarn-*.log',
     '.serverless/**',
     '.serverless_plugins/**',
   ],