diff --git a/products/ASC.Files/Service/Startup.cs b/products/ASC.Files/Service/Startup.cs
index 4db0f5b002..6282ac71ad 100644
--- a/products/ASC.Files/Service/Startup.cs
+++ b/products/ASC.Files/Service/Startup.cs
@@ -91,6 +91,7 @@ public class Startup : BaseWorkerStartup
         DIHelper.TryAdd<SecurityContext>();
         DIHelper.TryAdd<TenantManager>();
         DIHelper.TryAdd<UserManager>();
+        DIHelper.TryAdd<SocketServiceClient>();
 
         services.AddBaseDbContextPool<FilesDbContext>();