diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc2c483..9d32890 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [0.0.1-alpha.83](https://github.com/DIG-Network/dig-propagation-server/compare/v0.0.1-alpha.82...v0.0.1-alpha.83) (2024-10-01)
+
+
+### Features
+
+* lighter integrity check ([e181626](https://github.com/DIG-Network/dig-propagation-server/commit/e181626718d2c1f6ddadb707170c859838a34833))
+
 ### [0.0.1-alpha.82](https://github.com/DIG-Network/dig-propagation-server/compare/v0.0.1-alpha.81...v0.0.1-alpha.82) (2024-10-01)
 
 
diff --git a/package-lock.json b/package-lock.json
index 0854876..bffd296 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dig-propagation-server",
-  "version": "0.0.1-alpha.82",
+  "version": "0.0.1-alpha.83",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dig-propagation-server",
-      "version": "0.0.1-alpha.82",
+      "version": "0.0.1-alpha.83",
       "license": "ISC",
       "dependencies": {
         "@dignetwork/datalayer-driver": "^0.1.28",
diff --git a/package.json b/package.json
index a258f28..cda4192 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dig-propagation-server",
-  "version": "0.0.1-alpha.82",
+  "version": "0.0.1-alpha.83",
   "description": "",
   "type": "commonjs",
   "main": "./dist/index.js",
diff --git a/src/controllers/merkleTreeController.ts b/src/controllers/merkleTreeController.ts
index 0aa5d8a..009f460 100644
--- a/src/controllers/merkleTreeController.ts
+++ b/src/controllers/merkleTreeController.ts
@@ -502,8 +502,6 @@ export const uploadFile = async (
     const uploadResults: Array<{ filename: string; sha256: string }> = [];
 
     bb.on("file", (_fieldname, file, info) => {
-      const { filename } = info;
-
       // Wrap in an async IIFE to use await inside the event handler
       (async () => {
         try {