diff --git a/EnvelopeGenerator.ReceiverUI/Program.cs b/EnvelopeGenerator.ReceiverUI/Program.cs
index d41f256e..1c825e94 100644
--- a/EnvelopeGenerator.ReceiverUI/Program.cs
+++ b/EnvelopeGenerator.ReceiverUI/Program.cs
@@ -16,12 +16,13 @@ builder.Services.Configure<ApiOptions>(opts =>
 builder.Configuration.GetSection(ApiOptions.SectionName).Bind(opts));
 builder.Services.Configure<PdfViewerOptions>(opts =>
 builder.Configuration.GetSection(PdfViewerOptions.SectionName).Bind(opts));
-builder.Services.AddScoped<EnvelopeGenerator.ReceiverUI.Services.DocumentService>();
-builder.Services.AddScoped<EnvelopeGenerator.ReceiverUI.Services.AuthService>();
-builder.Services.AddScoped<EnvelopeGenerator.ReceiverUI.Services.AnnotationService>();
-builder.Services.AddScoped<EnvelopeGenerator.ReceiverUI.Services.EnvelopeReceiverService>();
-builder.Services.AddScoped<EnvelopeGenerator.ReceiverUI.Services.SignatureService>();
-builder.Services.AddSingleton<EnvelopeGenerator.ReceiverUI.Services.AppVersionService>();
+builder.Services.AddScoped<DocumentService>();
+builder.Services.AddScoped<AuthService>();
+builder.Services.AddScoped<AnnotationService>();
+builder.Services.AddScoped<EnvelopeReceiverService>();
+builder.Services.AddScoped<SignatureService>();
+builder.Services.AddScoped<SignatureCacheService>();
+builder.Services.AddSingleton<AppVersionService>();
 
 builder.Services.AddDevExpressWebAssemblyBlazorReportViewer();
 builder.Services.AddDevExpressWebAssemblyBlazorPdfViewer();