diff --git a/src/Serval/src/Serval.Translation/Controllers/TranslationEnginesController.cs b/src/Serval/src/Serval.Translation/Controllers/TranslationEnginesController.cs
index f8e7755a..aeb87b96 100644
--- a/src/Serval/src/Serval.Translation/Controllers/TranslationEnginesController.cs
+++ b/src/Serval/src/Serval.Translation/Controllers/TranslationEnginesController.cs
@@ -23,6 +23,7 @@ ILogger<TranslationEnginesController> logger
     private readonly IOptionsMonitor<ApiOptions> _apiOptions = apiOptions;
     private readonly IUrlService _urlService = urlService;
     private readonly ILogger<TranslationEnginesController> _logger = logger;
+    private readonly IConfiguration _configuration = configuration;
 
     /// <summary>
     /// Get all translation engines
@@ -1047,7 +1048,7 @@ public async Task<ActionResult<TranslationBuildDto>> StartBuildAsync(
         CancellationToken cancellationToken
     )
     {
-        string deploymentVersion = configuration.GetValue<string>("deploymentVersion") ?? "Unknown";
+        string deploymentVersion = _configuration.GetValue<string>("deploymentVersion") ?? "Unknown";
 
         Engine engine = await _engineService.GetAsync(id, cancellationToken);
         await AuthorizeAsync(engine);