diff --git a/src/lib/csv/bank-profiles.ts b/src/lib/csv/bank-profiles.ts
index 8170b00..88e8096 100644
--- a/src/lib/csv/bank-profiles.ts
+++ b/src/lib/csv/bank-profiles.ts
@@ -40,7 +40,7 @@ export const bankProfiles: BankProfile[] = [
     dateColumn: 'Trans. Date',
     descriptionColumn: 'Description',
     amountColumn: 'Amount',
-    invertAmountSign: false, // positive = DEBIT (charge), negative = CREDIT (payment)
+    invertAmountSign: true, // negative = DEBIT (charge), positive = CREDIT (payment/refund)
     categoryColumn: 'Category',
     detectColumns: ['Trans. Date', 'Post Date', 'Description', 'Amount', 'Category'],
   },