diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef5ca40..3d8ac73 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.87](https://github.com/DIG-Network/dig-chia-sdk/compare/v0.0.1-alpha.86...v0.0.1-alpha.87) (2024-09-25)
+
+
+### Bug Fixes
+
+* integrity check when downloading files ([f6deefd](https://github.com/DIG-Network/dig-chia-sdk/commit/f6deefda9d64d4e255a8bc4a378ae57391f904db))
+
 ### [0.0.1-alpha.86](https://github.com/DIG-Network/dig-chia-sdk/compare/v0.0.1-alpha.85...v0.0.1-alpha.86) (2024-09-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index 0c50801..453a131 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@dignetwork/dig-sdk",
-  "version": "0.0.1-alpha.86",
+  "version": "0.0.1-alpha.87",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@dignetwork/dig-sdk",
-      "version": "0.0.1-alpha.86",
+      "version": "0.0.1-alpha.87",
       "license": "ISC",
       "dependencies": {
         "@dignetwork/datalayer-driver": "^0.1.25",
diff --git a/package.json b/package.json
index ab1962c..c0a8925 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dignetwork/dig-sdk",
-  "version": "0.0.1-alpha.86",
+  "version": "0.0.1-alpha.87",
   "description": "",
   "type": "commonjs",
   "main": "./dist/index.js",
diff --git a/src/DigNetwork/PropagationServer.ts b/src/DigNetwork/PropagationServer.ts
index a7273f8..06135aa 100644
--- a/src/DigNetwork/PropagationServer.ts
+++ b/src/DigNetwork/PropagationServer.ts
@@ -698,9 +698,11 @@ export class PropagationServer {
         );
 
         if (!fs.existsSync(path.join(tempDir, dataPath))) {
-          throw new Error(
-            `Missing file: ${Buffer.from(fileKey, "hex")}, aborting session.`
-          );
+          if (!fs.existsSync(path.join(STORE_PATH, storeId, dataPath))) {
+            throw new Error(
+              `Missing file: ${Buffer.from(fileKey, "hex")}, aborting session.`
+            );
+          }
         }
       }