diff --git a/CHANGELOG.md b/CHANGELOG.md
index f911a88e9..196e232aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Fixed a layout regression that caused a double scrollbar on pages without tabs
+- Resolved an issue with missing cash positions caused by an incorrect data source
 
 ## 3.4.0 - 2026-05-21
 
diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index 2a9639561..cee36ec27 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -1612,7 +1612,7 @@ export class PortfolioService {
         assetSubClass: AssetSubClass.CASH,
         countries: [],
         createdAt: account.createdAt,
-        dataSource: DataSource.MANUAL,
+        dataSource: this.dataProviderService.getDataSourceForExchangeRates(),
         holdings: [],
         id: currency,
         isActive: true,