diff --git a/src/Umbraco.Web.BackOffice/Controllers/DictionaryController.cs b/src/Umbraco.Web.BackOffice/Controllers/DictionaryController.cs
index ddc4acb6c2..fe4e3b2378 100644
--- a/src/Umbraco.Web.BackOffice/Controllers/DictionaryController.cs
+++ b/src/Umbraco.Web.BackOffice/Controllers/DictionaryController.cs
@@ -49,6 +49,7 @@ public class DictionaryController : BackOfficeNotificationsController
     private readonly IHostingEnvironment _hostingEnvironment;
     private readonly PackageDataInstallation _packageDataInstallation;
 
+    [ActivatorUtilitiesConstructor]
     public DictionaryController(
         ILogger<DictionaryController> logger,
         ILocalizationService localizationService,