diff --git a/lib/plugins/esbuild/index.js b/lib/plugins/esbuild/index.js
index da59c792f..1c9f24d9c 100644
--- a/lib/plugins/esbuild/index.js
+++ b/lib/plugins/esbuild/index.js
@@ -412,7 +412,7 @@ class Esbuild {
 
     // If not packaging individually then package all functions together into a single zip
     if (!this.serverless?.service?.package?.individually) {
-      await this._packageAll(handlerPropertyName);
+      await this._packageAll(functions, handlerPropertyName);
       return;
     }