diff --git a/apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts b/apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts
index 024bdf4e1..4686ae53c 100644
--- a/apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts
+++ b/apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts
@@ -349,7 +349,11 @@ export class ExchangeRateDataService {
       'ExchangeRateDataService'
     );
 
-    return undefined;
+    Logger.warn(
+      `No exchange rate data found for ${aFromCurrency} -> ${aToCurrency} on ${aDate.toISOString()}, returning original value as fallback`,
+      'ExchangeRateDataService'
+    );
+    return aValue;
   }
 
   private async getExchangeRates({