diff --git a/packages/core/src/__integrationtests__/Attestation.spec.ts b/packages/core/src/__integrationtests__/Attestation.spec.ts
index 0252b7f70..0183e9e44 100644
--- a/packages/core/src/__integrationtests__/Attestation.spec.ts
+++ b/packages/core/src/__integrationtests__/Attestation.spec.ts
@@ -11,7 +11,6 @@
 
 import type { ICredential, IClaim, KeyringPair } from '@kiltprotocol/types'
 import { DemoKeystore, FullDidDetails } from '@kiltprotocol/did'
-import { BN } from '@polkadot/util'
 import { Crypto } from '@kiltprotocol/utils'
 import { Attestation } from '../attestation/Attestation'
 import { getRevokeTx, getRemoveTx } from '../attestation/Attestation.chain'
@@ -49,9 +48,7 @@ beforeAll(async () => {
 
 it('fetches the correct deposit amount', async () => {
   const depositAmount = await Attestation.queryDepositAmount()
-  expect(depositAmount.toString()).toStrictEqual(
-    new BN(134900000000000).toString()
-  )
+  expect(depositAmount.toString()).toMatchInlineSnapshot('"120900000000000"')
 })
 
 describe('handling attestations that do not exist', () => {
diff --git a/packages/core/src/__integrationtests__/Delegation.spec.ts b/packages/core/src/__integrationtests__/Delegation.spec.ts
index 01789d0a2..22068eae2 100644
--- a/packages/core/src/__integrationtests__/Delegation.spec.ts
+++ b/packages/core/src/__integrationtests__/Delegation.spec.ts
@@ -13,7 +13,6 @@ import type { ICType, IDelegationNode, KeyringPair } from '@kiltprotocol/types'
 import { Permission } from '@kiltprotocol/types'
 import { DemoKeystore, FullDidDetails } from '@kiltprotocol/did'
 import { randomAsHex } from '@polkadot/util-crypto'
-import { BN } from '@polkadot/util'
 import { Attestation } from '../attestation/Attestation'
 import { Claim } from '../claim/Claim'
 import { RequestForAttestation } from '../requestforattestation/RequestForAttestation'
@@ -105,9 +104,7 @@ beforeAll(async () => {
 
 it('fetches the correct deposit amount', async () => {
   const depositAmount = await DelegationNode.queryDepositAmount()
-  expect(depositAmount.toString()).toStrictEqual(
-    new BN(1000000000000000).toString()
-  )
+  expect(depositAmount.toString()).toMatchInlineSnapshot('"1000000000000000"')
 })
 
 it('should be possible to delegate attestation rights', async () => {
diff --git a/packages/core/src/__integrationtests__/Did.spec.ts b/packages/core/src/__integrationtests__/Did.spec.ts
index 8ffffa77b..0f31a9390 100644
--- a/packages/core/src/__integrationtests__/Did.spec.ts
+++ b/packages/core/src/__integrationtests__/Did.spec.ts
@@ -71,9 +71,7 @@ beforeAll(async () => {
 
 it('fetches the correct deposit amount', async () => {
   const depositAmount = await DidChain.queryDepositAmount()
-  expect(depositAmount.toString()).toStrictEqual(
-    new BN(2071900000000000).toString()
-  )
+  expect(depositAmount.toString()).toMatchInlineSnapshot('"2007900000000000"')
 })
 
 describe('write and didDeleteTx', () => {