diff --git a/TGServerService/ProjectInstaller.Designer.cs b/TGServerService/ProjectInstaller.Designer.cs
index 30e5f127e4..82180bdcf6 100644
--- a/TGServerService/ProjectInstaller.Designer.cs
+++ b/TGServerService/ProjectInstaller.Designer.cs
@@ -1,6 +1,6 @@
 namespace TGServerService
 {
-	partial class ProjectInstaller
+	public partial class ProjectInstaller
 	{
 		/// <summary>
 		/// Required designer variable.
diff --git a/TGServerService/ProjectInstaller.cs b/TGServerService/ProjectInstaller.cs
index 1852d1797b..12a82fa238 100644
--- a/TGServerService/ProjectInstaller.cs
+++ b/TGServerService/ProjectInstaller.cs
@@ -7,7 +7,7 @@ namespace TGServerService
 	/// This tells the .msi there is a Windows <see cref="System.ServiceProcess.ServiceBase"/> in this <see cref="System.Reflection.Assembly"/> that needs installation
 	/// </summary>
 	[RunInstaller(true)]
-	partial class ProjectInstaller : Installer
+	public partial class ProjectInstaller : Installer
 	{
 		/// <summary>
 		/// Construct a <see cref="ProjectInstaller"/>