diff --git a/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.codegen.cs b/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.codegen.cs
index 91ff0b78fb..92d78d57b2 100644
--- a/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.codegen.cs
+++ b/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.codegen.cs
@@ -28,7 +28,7 @@ IDisposable __typeHelper = default!;
         private static System.Object __o = null;
         #pragma warning restore 0414
         #pragma warning disable 1998
-        protected override void BuildRenderTree(Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder builder)
+        protected override void BuildRenderTree(Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder __builder)
         {
             __o = 
 #nullable restore
diff --git a/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.mappings.txt b/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.mappings.txt
index 57bd7e92e9..4e620df0e8 100644
--- a/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.mappings.txt
+++ b/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_DesignTime.mappings.txt
@@ -5,19 +5,19 @@ Generated Location: (641:17,0 [11] )
 
 Source Location: (38:1,13 [15] TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent.cshtml)
 |this.ToString()|
-Generated Location: (1238:35,13 [15] )
+Generated Location: (1240:35,13 [15] )
 |this.ToString()|
 
 Source Location: (79:3,5 [29] TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent.cshtml)
 |string.Format("{0}", "Hello")|
-Generated Location: (1435:43,6 [29] )
+Generated Location: (1437:43,6 [29] )
 |string.Format("{0}", "Hello")|
 
 Source Location: (132:6,12 [37] TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent.cshtml)
 |
     void IDisposable.Dispose(){ }
 |
-Generated Location: (1687:52,12 [37] )
+Generated Location: (1689:52,12 [37] )
 |
     void IDisposable.Dispose(){ }
 |
diff --git a/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_Runtime.codegen.cs b/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_Runtime.codegen.cs
index 6850616bb0..2059dba321 100644
--- a/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_Runtime.codegen.cs
+++ b/src/Razor/Microsoft.AspNetCore.Mvc.Razor.Extensions/test/TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent_Runtime.codegen.cs
@@ -12,10 +12,10 @@ namespace __GeneratedComponent
     public class AspNetCore_d3c3d6059615673cb46fc4974164d61eabadb890 : Microsoft.AspNetCore.Components.ComponentBase, IDisposable
     {
         #pragma warning disable 1998
-        protected override void BuildRenderTree(Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder builder)
+        protected override void BuildRenderTree(Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder __builder)
         {
-            builder.OpenElement(0, "div");
-            builder.AddAttribute(1, "class", 
+            __builder.OpenElement(0, "div");
+            __builder.AddAttribute(1, "class", 
 #nullable restore
 #line 2 "TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent.cshtml"
              this.ToString()
@@ -24,8 +24,8 @@ namespace __GeneratedComponent
 #line hidden
 #nullable disable
             );
-            builder.AddMarkupContent(2, "\r\n    Hello world\r\n    ");
-            builder.AddContent(3, 
+            __builder.AddMarkupContent(2, "\r\n    Hello world\r\n    ");
+            __builder.AddContent(3, 
 #nullable restore
 #line 4 "TestFiles/IntegrationTests/CodeGenerationIntegrationTest/BasicComponent.cshtml"
      string.Format("{0}", "Hello")
@@ -34,8 +34,8 @@ namespace __GeneratedComponent
 #line hidden
 #nullable disable
             );
-            builder.AddMarkupContent(4, "\r\n");
-            builder.CloseElement();
+            __builder.AddMarkupContent(4, "\r\n");
+            __builder.CloseElement();
         }
         #pragma warning restore 1998
 #nullable restore