diff --git a/test/Microsoft.AspNetCore.Mvc.FunctionalTests/ErrorPageTests.cs b/test/Microsoft.AspNetCore.Mvc.FunctionalTests/ErrorPageTests.cs
index 31a74644b1..7241fbf2eb 100644
--- a/test/Microsoft.AspNetCore.Mvc.FunctionalTests/ErrorPageTests.cs
+++ b/test/Microsoft.AspNetCore.Mvc.FunctionalTests/ErrorPageTests.cs
@@ -127,7 +127,7 @@ namespace Microsoft.AspNetCore.Mvc.FunctionalTests
         }
 
         [Fact]
-        public async void AggregateException_FlattensInnerExceptions()
+        public async Task AggregateException_FlattensInnerExceptions()
         {
             // Arrange
             var aggregateException = "AggregateException: One or more errors occurred.";
diff --git a/test/Microsoft.AspNetCore.Mvc.Razor.Test/TagHelpers/TagHelperComponentTagHelperTest.cs b/test/Microsoft.AspNetCore.Mvc.Razor.Test/TagHelpers/TagHelperComponentTagHelperTest.cs
index afa7321e7a..80741ef6cd 100644
--- a/test/Microsoft.AspNetCore.Mvc.Razor.Test/TagHelpers/TagHelperComponentTagHelperTest.cs
+++ b/test/Microsoft.AspNetCore.Mvc.Razor.Test/TagHelpers/TagHelperComponentTagHelperTest.cs
@@ -69,7 +69,7 @@ namespace Microsoft.AspNetCore.Mvc.Razor.TagHelpers
         }
 
         [Fact]
-        public async void ProcessAsync_InvokesComponentsProcessAsyncInCorrectOrder()
+        public async Task ProcessAsync_InvokesComponentsProcessAsyncInCorrectOrder()
         {
             // Arrange
             var tagHelperContext = new TagHelperContext(