diff --git a/readme.md b/readme.md
index eb1f63b..6369b58 100644
--- a/readme.md
+++ b/readme.md
@@ -270,20 +270,6 @@ parameters), you can annotate it with `[ImportingConstructor]` from either NuGet
 or .NET MEF ([System.ComponentModel.Composition](https://www.nuget.org/packages/System.ComponentModel.Composition)).
 
 
-### Customize Generated Class
-
-You can customize the generated class namespace and name with the following 
-MSBuild properties:
-
-```xml
-<PropertyGroup>
-    <AddServicesNamespace>MyNamespace</AddServicesNamespace>
-    <AddServicesClassName>MyExtensions</AddServicesClassName>
-</PropertyGroup>
-```
-
-They default to `Microsoft.Extensions.DependencyInjection` and `AddServicesExtension` 
-respectively.
 
 <!-- include https://github.com/devlooped/sponsors/raw/main/footer.md -->
 # Sponsors 
diff --git a/src/CodeAnalysis.Tests/AddServicesAnalyzerTests.cs b/src/CodeAnalysis.Tests/AddServicesAnalyzerTests.cs
index eed2ae3..f08c313 100644
--- a/src/CodeAnalysis.Tests/AddServicesAnalyzerTests.cs
+++ b/src/CodeAnalysis.Tests/AddServicesAnalyzerTests.cs
@@ -43,7 +43,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
@@ -89,7 +89,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
@@ -130,7 +130,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
@@ -177,7 +177,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
diff --git a/src/CodeAnalysis.Tests/ConventionAnalyzerTests.cs b/src/CodeAnalysis.Tests/ConventionAnalyzerTests.cs
index 9ba1542..7851174 100644
--- a/src/CodeAnalysis.Tests/ConventionAnalyzerTests.cs
+++ b/src/CodeAnalysis.Tests/ConventionAnalyzerTests.cs
@@ -42,7 +42,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
@@ -86,7 +86,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
@@ -133,7 +133,7 @@ public static void Main()
             {
                 Sources =
                 {
-                    ThisAssembly.Resources.AttributedServicesExtension.Text,
+                    ThisAssembly.Resources.AddServicesNoReflectionExtension.Text,
                     ThisAssembly.Resources.ServiceAttribute.Text,
                     ThisAssembly.Resources.ServiceAttribute_1.Text,
                 },
diff --git a/src/DependencyInjection.Tests/ContentFiles.targets b/src/DependencyInjection.Tests/ContentFiles.targets
index d70c61a..38a6ed9 100644
--- a/src/DependencyInjection.Tests/ContentFiles.targets
+++ b/src/DependencyInjection.Tests/ContentFiles.targets
@@ -2,13 +2,13 @@
   <!-- Simulates including the files under contentFiles/cs/netstandard2.0 in the final package -->
 
   <ItemGroup>
-    <Compile Include="$(MSBuildThisFileDirectory)..\DependencyInjection\AttributedServicesExtension.cs" Link="AttributedServicesExtension.cs" Visible="false" />
+    <Compile Include="$(MSBuildThisFileDirectory)..\DependencyInjection\AddServicesNoReflectionExtension.cs" Link="AddServicesNoReflectionExtension.cs" Visible="false" />
     <Compile Include="$(MSBuildThisFileDirectory)..\DependencyInjection\ServiceAttribute.cs" Link="ServiceAttribute.cs" Visible="false" />
     <Compile Include="$(MSBuildThisFileDirectory)..\DependencyInjection\ServiceAttribute`1.cs" Link="ServiceAttribute`1.cs" Visible="false" />
   </ItemGroup>
 
   <ItemGroup>
-    <EmbeddedResource Include="$(MSBuildThisFileDirectory)..\DependencyInjection\AttributedServicesExtension.cs" Type="Non-Resx" />
+    <EmbeddedResource Include="$(MSBuildThisFileDirectory)..\DependencyInjection\AddServicesNoReflectionExtension.cs" Type="Non-Resx" />
     <EmbeddedResource Include="$(MSBuildThisFileDirectory)..\DependencyInjection\ServiceAttribute.cs" Type="Non-Resx" />
     <EmbeddedResource Include="$(MSBuildThisFileDirectory)..\DependencyInjection\ServiceAttribute`1.cs" Type="Non-Resx" />
   </ItemGroup>
diff --git a/src/DependencyInjection/AttributedServicesExtension.cs b/src/DependencyInjection/AddServicesNoReflectionExtension.cs
similarity index 99%
rename from src/DependencyInjection/AttributedServicesExtension.cs
rename to src/DependencyInjection/AddServicesNoReflectionExtension.cs
index 99fc7e8..49351fb 100644
--- a/src/DependencyInjection/AttributedServicesExtension.cs
+++ b/src/DependencyInjection/AddServicesNoReflectionExtension.cs
@@ -8,7 +8,7 @@ namespace Microsoft.Extensions.DependencyInjection
     /// compile-time discovered services to an <see cref="IServiceCollection"/>.
     /// </summary>
     [EditorBrowsable(EditorBrowsableState.Never)]
-    static partial class AttributedServicesExtension
+    static partial class AddServicesNoReflectionExtension
     {
         static readonly ServiceDescriptor servicesAddedDescriptor = new ServiceDescriptor(typeof(DDIAddServicesAttribute), _ => new DDIAddServicesAttribute(), ServiceLifetime.Singleton);
 
diff --git a/src/DependencyInjection/DependencyInjection.csproj b/src/DependencyInjection/DependencyInjection.csproj
index e491933..32bd900 100644
--- a/src/DependencyInjection/DependencyInjection.csproj
+++ b/src/DependencyInjection/DependencyInjection.csproj
@@ -25,7 +25,7 @@
   <ItemGroup>
     <None Update="Devlooped.Extensions.DependencyInjection.props" CopyToOutputDirectory="PreserveNewest" PackFolder="buildTransitive" />
     <None Update="Devlooped.Extensions.DependencyInjection.targets" CopyToOutputDirectory="PreserveNewest" PackFolder="buildTransitive" />
-    <Compile Update="AttributedServicesExtension.cs" Pack="true" />
+    <Compile Update="AddServicesNoReflectionExtension.cs" Pack="true" />
     <Compile Update="ServiceAttribute*.cs" Pack="true" />
   </ItemGroup>
 
diff --git a/src/DependencyInjection/IncrementalGenerator.cs b/src/DependencyInjection/IncrementalGenerator.cs
index 659b9d1..4b8f0ad 100644
--- a/src/DependencyInjection/IncrementalGenerator.cs
+++ b/src/DependencyInjection/IncrementalGenerator.cs
@@ -263,7 +263,7 @@ void AddPartial(string methodName, SourceProductionContext ctx, (ImmutableArray<
             
             namespace Microsoft.Extensions.DependencyInjection
             {
-                static partial class AttributedServicesExtension
+                static partial class AddServicesNoReflectionExtension
                 {
                     static partial void {{methodName}}Services(IServiceCollection services)
                     {