diff --git a/src/logic/safe/safeTxSigner.js b/src/logic/safe/safeTxSigner.js
index fc46af26..4fd85cbe 100644
--- a/src/logic/safe/safeTxSigner.js
+++ b/src/logic/safe/safeTxSigner.js
@@ -12,7 +12,7 @@ export const generateSignaturesFromTxConfirmations = (
   // The constant parts need to be sorted so that the recovered signers are sorted ascending
   // (natural order) by address (not checksummed).
   const confirmationsMap = confirmations.reduce((map, obj) => {
-    map[obj.owner.address.toLowerCase()] = obj // eslint-disable-line no-param-reassign
+    map[obj.owner.toLowerCase()] = obj // eslint-disable-line no-param-reassign
     return map
   }, {})
 
diff --git a/src/logic/safe/transactions/awaitingTransactions.js b/src/logic/safe/transactions/awaitingTransactions.js
index 1320b38d..a3d05421 100644
--- a/src/logic/safe/transactions/awaitingTransactions.js
+++ b/src/logic/safe/transactions/awaitingTransactions.js
@@ -27,9 +27,7 @@ export const getAwaitingTransactions = (
       if (!transaction.executionTxHash && !isTransactionCancelled) {
         // Then we check if the waiting confirmations are not from the current user, otherwise, filters this
         // transaction
-        const transactionWaitingUser = transaction.confirmations.filter(
-          (confirmation) => confirmation.owner && confirmation.owner.address !== userAccount,
-        )
+        const transactionWaitingUser = transaction.confirmations.filter(({ owner }) => owner !== userAccount)
 
         return transactionWaitingUser.size > 0
       }