diff --git a/src/routes/safe/store/models/transaction.ts b/src/routes/safe/store/models/transaction.ts
index 4db6cb0e..9be57dab 100644
--- a/src/routes/safe/store/models/transaction.ts
+++ b/src/routes/safe/store/models/transaction.ts
@@ -24,6 +24,7 @@ export const makeTransaction = Record<TransactionProps>({
   executionTxHash: undefined,
   executor: '',
   factoryAddress: '',
+  fee: null,
   gasPrice: '0',
   gasToken: ZERO_ADDRESS,
   isCancellationTx: false,