diff --git a/test/Microsoft.AspNet.Razor.Test/Generator/CSharpTagHelperRenderingTest.cs b/test/Microsoft.AspNet.Razor.Test/Generator/CSharpTagHelperRenderingTest.cs
index 4a0bdfbc21..9ad72b876c 100644
--- a/test/Microsoft.AspNet.Razor.Test/Generator/CSharpTagHelperRenderingTest.cs
+++ b/test/Microsoft.AspNet.Razor.Test/Generator/CSharpTagHelperRenderingTest.cs
@@ -33,7 +33,8 @@ namespace Microsoft.AspNet.Razor.Test.Generator
                         assemblyName: "SomeAssembly",
                         attributes: new TagHelperAttributeDescriptor[]
                         {
-                            new TagHelperAttributeDescriptor("type", inputTypePropertyInfo)
+                            new TagHelperAttributeDescriptor("type", inputTypePropertyInfo),
+                            new TagHelperAttributeDescriptor("checked", inputCheckedPropertyInfo)
                         },
                         requiredAttributes: new[] { "type" }),
                     new TagHelperDescriptor(
@@ -45,14 +46,15 @@ namespace Microsoft.AspNet.Razor.Test.Generator
                             new TagHelperAttributeDescriptor("type", inputTypePropertyInfo),
                             new TagHelperAttributeDescriptor("checked", inputCheckedPropertyInfo)
                         },
-                        requiredAttributes: new[] { "type", "checked" }),
+                        requiredAttributes: new[] { "checked" }),
                     new TagHelperDescriptor(
                         tagName: "input",
                         typeName: "InputTagHelper",
                         assemblyName: "SomeAssembly",
                         attributes: new TagHelperAttributeDescriptor[]
                         {
-                            new TagHelperAttributeDescriptor("type", inputTypePropertyInfo)
+                            new TagHelperAttributeDescriptor("type", inputTypePropertyInfo),
+                            new TagHelperAttributeDescriptor("checked", inputCheckedPropertyInfo)
                         },
                         requiredAttributes: new[] { "type" }),
                     new TagHelperDescriptor(
@@ -64,7 +66,7 @@ namespace Microsoft.AspNet.Razor.Test.Generator
                             new TagHelperAttributeDescriptor("type", inputTypePropertyInfo),
                             new TagHelperAttributeDescriptor("checked", inputCheckedPropertyInfo)
                         },
-                        requiredAttributes: new[] { "type", "checked" })
+                        requiredAttributes: new[] { "checked" })
                 };
             }
         }
diff --git a/test/Microsoft.AspNet.Razor.Test/TestFiles/CodeGenerator/CS/Output/DuplicateTargetTagHelper.cs b/test/Microsoft.AspNet.Razor.Test/TestFiles/CodeGenerator/CS/Output/DuplicateTargetTagHelper.cs
index 51d2dbb4d7..1b4c70e5a7 100644
--- a/test/Microsoft.AspNet.Razor.Test/TestFiles/CodeGenerator/CS/Output/DuplicateTargetTagHelper.cs
+++ b/test/Microsoft.AspNet.Razor.Test/TestFiles/CodeGenerator/CS/Output/DuplicateTargetTagHelper.cs
@@ -35,10 +35,16 @@ namespace TestOutput
             __tagHelperExecutionContext.Add(__InputTagHelper);
             __InputTagHelper.Type = "checkbox";
             __tagHelperExecutionContext.AddTagHelperAttribute("type", __InputTagHelper.Type);
+#line 3 "DuplicateTargetTagHelper.cshtml"
+     __InputTagHelper.Checked = true;
+
+#line default
+#line hidden
+            __tagHelperExecutionContext.AddTagHelperAttribute("checked", __InputTagHelper.Checked);
             __CatchAllTagHelper = CreateTagHelper<CatchAllTagHelper>();
             __tagHelperExecutionContext.Add(__CatchAllTagHelper);
             __CatchAllTagHelper.Type = __InputTagHelper.Type;
-            __tagHelperExecutionContext.AddHtmlAttribute("checked", "true");
+            __CatchAllTagHelper.Checked = __InputTagHelper.Checked;
             __tagHelperExecutionContext.Output = await __tagHelperRunner.RunAsync(__tagHelperExecutionContext);
             await WriteTagHelperAsync(__tagHelperExecutionContext);
             __tagHelperExecutionContext = __tagHelperScopeManager.End();