diff --git a/app/Helpers/Bank/Nordigen/Transformer/TransactionTransformer.php b/app/Helpers/Bank/Nordigen/Transformer/TransactionTransformer.php
index 30e511d67aec..d7ac29889470 100644
--- a/app/Helpers/Bank/Nordigen/Transformer/TransactionTransformer.php
+++ b/app/Helpers/Bank/Nordigen/Transformer/TransactionTransformer.php
@@ -110,7 +110,7 @@ class TransactionTransformer implements BankRevenueInterface
                 $transaction['creditorName'] : null);
 
         return [
-            'transaction_id' => $transaction["transactionId"],
+            'nordigen_transaction_id' => $transaction["transactionId"],
             'amount' => abs((int) $transaction["transactionAmount"]["amount"]),
             'currency_id' => $this->convertCurrency($transaction["transactionAmount"]["currency"]),
             'category_id' => null, // nordigen has no categories
diff --git a/app/Jobs/Bank/ProcessBankTransactionsNordigen.php b/app/Jobs/Bank/ProcessBankTransactionsNordigen.php
index da9ac7f98571..640a525c34f3 100644
--- a/app/Jobs/Bank/ProcessBankTransactionsNordigen.php
+++ b/app/Jobs/Bank/ProcessBankTransactionsNordigen.php
@@ -155,12 +155,13 @@ class ProcessBankTransactionsNordigen implements ShouldQueue
 
         foreach ($transactions as $transaction) {
 
-            if (BankTransaction::where('transaction_id', $transaction['transaction_id'])->where('company_id', $this->company->id)->where('bank_integration_id', $this->bank_integration->id)->withTrashed()->exists())
+            if (BankTransaction::where('nordigen_transaction_id', $transaction['nordigen_transaction_id'])->where('company_id', $this->company->id)->where('bank_integration_id', $this->bank_integration->id)->withTrashed()->exists())
                 continue;
 
             //this should be much faster to insert than using ::create()
             \DB::table('bank_transactions')->insert(
                 array_merge($transaction, [
+                    'transaction_id' => 0,
                     'company_id' => $this->company->id,
                     'user_id' => $user_id,
                     'bank_integration_id' => $this->bank_integration->id,
diff --git a/app/Models/BankTransaction.php b/app/Models/BankTransaction.php
index d39c83a62985..d9595cad319e 100644
--- a/app/Models/BankTransaction.php
+++ b/app/Models/BankTransaction.php
@@ -23,6 +23,7 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @property int $user_id
  * @property int $bank_integration_id
  * @property int $transaction_id
+ * @property string $nordigen_transaction_id
  * @property string $amount
  * @property string|null $currency_code
  * @property int|null $currency_id
diff --git a/database/migrations/2024_01_10_155555_add_bank_transaction_nordigen_field.php b/database/migrations/2024_01_10_155555_add_bank_transaction_nordigen_field.php
new file mode 100644
index 000000000000..39e828c428ca
--- /dev/null
+++ b/database/migrations/2024_01_10_155555_add_bank_transaction_nordigen_field.php
@@ -0,0 +1,34 @@
+<?php
+
+use App\Models\Account;
+use App\Models\BankIntegration;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+
+        // FIX: used column transaction_id was int and resulted in wrong value in field
+        Schema::table('bank_transactions', function (Blueprint $table) {
+            $table->string('nordigen_transaction_id')->nullable();
+        });
+
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+};