diff --git a/src/examples/BuyAsset.ts b/src/examples/BuyAsset.ts
index 976760d..a0d8917 100644
--- a/src/examples/BuyAsset.ts
+++ b/src/examples/BuyAsset.ts
@@ -10,7 +10,7 @@ async function exec() {
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const publisher: Account = (await ocean.getAccounts())[0]
-    publisher.setPassword("node0")
+    publisher.setPassword(process.env.ACCOUNT_PASSWORD)
     const consumer: Account = (await ocean.getAccounts())[1]
 
     const metaData: Partial<MetaData> = <any> {
diff --git a/src/examples/ExecuteAgreement.ts b/src/examples/ExecuteAgreement.ts
index 326a3eb..4f0d581 100644
--- a/src/examples/ExecuteAgreement.ts
+++ b/src/examples/ExecuteAgreement.ts
@@ -9,7 +9,7 @@ async function exec() {
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const publisher: Account = (await ocean.getAccounts())[0]
-    publisher.setPassword("node0")
+    publisher.setPassword(process.env.ACCOUNT_PASSWORD)
     const consumer: Account = (await ocean.getAccounts())[1]
 
     const metaData: Partial<MetaData> = <any> {
diff --git a/src/examples/GrantAccess.ts b/src/examples/GrantAccess.ts
index 4d23e6b..cdfd4ba 100644
--- a/src/examples/GrantAccess.ts
+++ b/src/examples/GrantAccess.ts
@@ -10,7 +10,7 @@ async function exec() {
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const publisher: Account = (await ocean.getAccounts())[0]
-    publisher.setPassword("node0")
+    publisher.setPassword(process.env.ACCOUNT_PASSWORD)
     const consumer: Account = (await ocean.getAccounts())[1]
 
     const metaData: Partial<MetaData> = <any> {
diff --git a/src/examples/RegisterAsset.ts b/src/examples/RegisterAsset.ts
index 36ae44f..a076a7c 100644
--- a/src/examples/RegisterAsset.ts
+++ b/src/examples/RegisterAsset.ts
@@ -8,7 +8,7 @@ async function exec() {
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const publisher: Account = (await ocean.getAccounts())[0]
-    publisher.setPassword("node0")
+    publisher.setPassword(process.env.ACCOUNT_PASSWORD)
 
     const metaData: Partial<MetaData> = <any> {
         base: {