diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f194b23a..41f5aa5c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+
+- If historical data is not complete at the time the performance chart is generated, start a background task to refresh historical data.
+- Default build environment to production state
+
 ## 1.265.0 - 2023-05-01
 
 ### Changed
diff --git a/apps/api/src/app/portfolio/current-rate.service.ts b/apps/api/src/app/portfolio/current-rate.service.ts
index 6d48573f7..94e74fc66 100644
--- a/apps/api/src/app/portfolio/current-rate.service.ts
+++ b/apps/api/src/app/portfolio/current-rate.service.ts
@@ -10,11 +10,13 @@ import { flatten, isEmpty, uniqBy } from 'lodash';
 import { GetValueObject } from './interfaces/get-value-object.interface';
 import { GetValuesObject } from './interfaces/get-values-object.interface';
 import { GetValuesParams } from './interfaces/get-values-params.interface';
+import { DataGatheringService } from '@ghostfolio/api/services/data-gathering/data-gathering.service';
 
 @Injectable()
 export class CurrentRateService {
   public constructor(
     private readonly dataProviderService: DataProviderService,
+    private readonly dataGatheringService: DataGatheringService,
     private readonly exchangeRateDataService: ExchangeRateDataService,
     private readonly marketDataService: MarketDataService
   ) {}
@@ -68,6 +70,10 @@ export class CurrentRateService {
                   symbol: dataGatheringItem.symbol
                 });
               }
+	      if (result.length == 1) {
+                // getValues result of size 1 ("today only") means historical data is not
+		// synchromized.  Queue up sync so that a refresh would pull more historical data.
+                this.dataGatheringService.gather7Days(); 
             }
 
             return result;
@@ -165,4 +171,4 @@ export class CurrentRateService {
     }
     return false;
   }
-}
+}
\ No newline at end of file
diff --git a/apps/api/src/environments/environment.ts b/apps/api/src/environments/environment.ts
index c0ae2e7e5..9a5d72254 100644
--- a/apps/api/src/environments/environment.ts
+++ b/apps/api/src/environments/environment.ts
@@ -1,4 +1,4 @@
 export const environment = {
-  production: false,
-  version: 'dev'
+  production: true,
+  version: 'production'
 };