diff --git a/SoftwareInstallation/SoftwareInstallationView/Program.cs b/SoftwareInstallation/SoftwareInstallationView/Program.cs
index ac36709..f3ffece 100644
--- a/SoftwareInstallation/SoftwareInstallationView/Program.cs
+++ b/SoftwareInstallation/SoftwareInstallationView/Program.cs
@@ -53,6 +53,7 @@ namespace SoftwareInstallation
             services.AddTransient<FormAddPackageInShop>();
             services.AddTransient<FormShop>();
             services.AddTransient<FormShops>();
+            services.AddTransient<FormSellPackage>();
         }
     }
 }
\ No newline at end of file