diff --git a/aqua-examples/aqua-ipfs-integration/nodejs/package.json b/aqua-examples/aqua-ipfs-integration/nodejs/package.json
index 95abffb..564d7c5 100644
--- a/aqua-examples/aqua-ipfs-integration/nodejs/package.json
+++ b/aqua-examples/aqua-ipfs-integration/nodejs/package.json
@@ -5,6 +5,7 @@
   "main": "dist/index.js",
   "scripts": {
     "build": "tsc",
+    "prestart": "npm run build",
     "start:local": "node dist/demo.js local",
     "start:remote": "node dist/demo.js krasnodar",
     "start": "npm run start:remote"
diff --git a/aqua-examples/aqua-ipfs-integration/nodejs/src/demo.ts b/aqua-examples/aqua-ipfs-integration/nodejs/src/demo.ts
index e477c84..94ee210 100644
--- a/aqua-examples/aqua-ipfs-integration/nodejs/src/demo.ts
+++ b/aqua-examples/aqua-ipfs-integration/nodejs/src/demo.ts
@@ -34,7 +34,10 @@ import { globSource, urlSource } from "ipfs-http-client";
 
 async function main(environment: Node[]) {
   // setLogLevel('DEBUG');
-  let providerHost = environment[0];
+  let providerHost = environment[4];
+  let relay = environment[3];
+  let serviceHost = environment[2];
+
   let providerClient = new FluencePeer();
   await providerClient.start({ connectTo: providerHost });
   console.log("📘 uploading .wasm to node %s", providerHost.multiaddr);
@@ -43,7 +46,7 @@ async function main(environment: Node[]) {
   console.log("📗 swarmAddr", swarmAddr);
   console.log("📗 rpcAddr", rpcAddr);
 
-  await Fluence.start({ connectTo: environment[1] });
+  await Fluence.start({ connectTo: relay });
   console.log(
     "📗 created a fluence client %s with relay %s",
     Fluence.getStatus().peerId,
@@ -51,11 +54,11 @@ async function main(environment: Node[]) {
   );
 
   // default IPFS timeout is 1 sec, set to 10 secs to retrieve file from remote node
-  await set_timeout(environment[2].peerId, 10);
+  await set_timeout(serviceHost.peerId, 10);
 
   console.log("\n\n📘 Will deploy ProcessFiles service");
   var service_id = await deploy_service(
-    environment[2].peerId,
+    serviceHost.peerId,
     file.cid.toString(),
     rpcAddr,
     (label, error) => {
@@ -79,7 +82,7 @@ async function main(environment: Node[]) {
     providerClient
   );
   var putResult = await put_file_size(
-    environment[2].peerId,
+    serviceHost.peerId,
     newFile.cid.toString(),
     rpcAddr,
     service_id,
@@ -94,7 +97,7 @@ async function main(environment: Node[]) {
     console.log("📗 File size is saved to IPFS:", putResult);
   }
 
-  let result = await remove_service(environment[2].peerId, service_id);
+  let result = await remove_service(serviceHost.peerId, service_id);
   console.log("📗 ProcessFiles service removed", result);
   return;
 }
diff --git a/aqua-examples/aqua-ipfs-integration/web/src/appLogic.ts b/aqua-examples/aqua-ipfs-integration/web/src/appLogic.ts
index 8b31bfe..b58d214 100644
--- a/aqua-examples/aqua-ipfs-integration/web/src/appLogic.ts
+++ b/aqua-examples/aqua-ipfs-integration/web/src/appLogic.ts
@@ -20,7 +20,7 @@ import {
 } from "./appState";
 import { decapsulateP2P, fromOption } from "./util";
 
-export const relayNodes = [krasnodar[0], krasnodar[1], krasnodar[2]];
+export const relayNodes = [krasnodar[2], krasnodar[3], krasnodar[4]];
 
 const requestRpcAddr = async () => {
   let result = await get_external_api_multiaddr(
@@ -122,13 +122,15 @@ export const useRemoveService = () => {
   const setFileSizeCID = useSetRecoilState(fileSizeCIDState);
 
   return async () => {
-    if (isConnected || serviceId === null) {
+    console.dir(isConnected, serviceId);
+    if (!isConnected || serviceId === null) {
       return;
     }
-
+    
     await remove_service(relay!, serviceId, {
       ttl: 10000,
     });
+    console.log(`Service ${serviceId} was removed`);
     setServiceId(null);
     setFileCID(null);
     setFileSize(null);
diff --git a/aqua-examples/aqua-ipfs-integration/web/src/appState.ts b/aqua-examples/aqua-ipfs-integration/web/src/appState.ts
index bc0e29b..546a82d 100644
--- a/aqua-examples/aqua-ipfs-integration/web/src/appState.ts
+++ b/aqua-examples/aqua-ipfs-integration/web/src/appState.ts
@@ -22,7 +22,7 @@ export const serviceIdState = atom<string | null>({
 
 export const wasmState = atom<string>({
   key: "serviceState",
-  default: "Qmf8fH2cDZXGKS9uDGBcHxv5uQ51ChrigdZKe3QxS2C1AF",
+  default: "QmSvjkzXbXYwFXcWuFWqFdksvQDgpCeADNxkgkfzCLA4rk",
 });
 
 export const rpcAddrState = atom<string | null>({
@@ -32,7 +32,7 @@ export const rpcAddrState = atom<string | null>({
 
 export const fileCIDState = atom<string | null>({
   key: "fileCIDState",
-  default: "Qmf8fH2cDZXGKS9uDGBcHxv5uQ51ChrigdZKe3QxS2C1AF",
+  default: "QmSvjkzXbXYwFXcWuFWqFdksvQDgpCeADNxkgkfzCLA4rk",
 });
 
 export const fileSizeState = atom<string | null>({