diff --git a/src/config/testing.js b/src/config/testing.js
index 7f63e89a..b1b55759 100644
--- a/src/config/testing.js
+++ b/src/config/testing.js
@@ -2,7 +2,7 @@
 import { TX_SERVICE_HOST } from '~/config/names'
 
 const testConfig = {
-  [TX_SERVICE_HOST]: 'http://localhost:8080/api/v1/',
+  [TX_SERVICE_HOST]: 'http://localhost:8000/api/v1/',
 }
 
 export default testConfig
diff --git a/src/wallets/createTransactions.js b/src/wallets/createTransactions.js
index 9379558b..6ccace90 100644
--- a/src/wallets/createTransactions.js
+++ b/src/wallets/createTransactions.js
@@ -120,7 +120,7 @@ export const createTransaction = async (
 
   const txHash = await approveTransaction(safeAddress, to, valueInWei, data, CALL, nonce, sender)
   // TODO Remove when TX History service is fully integrated
-  const confirmations: List<Confirmation> = buildConfirmationsFrom(owners, to, txHash)
+  const confirmations: List<Confirmation> = buildConfirmationsFrom(owners, sender, txHash)
 
   // TODO Remove when TX History service is fully integrated
   return storeTransaction(name, nonce, to, value, sender, confirmations, '', safeAddress, threshold, data)
diff --git a/src/wallets/safeTxHistory.js b/src/wallets/safeTxHistory.js
index 0d369c0c..9b11c86f 100644
--- a/src/wallets/safeTxHistory.js
+++ b/src/wallets/safeTxHistory.js
@@ -64,7 +64,7 @@ export const submitOperation = async (
     body,
   })
 
-  if (response.status !== 201) {
+  if (response.status !== 202) {
     return Promise.reject(new Error('Error submitting the transaction'))
   }