diff --git a/docs/core/testing/unit-testing-mstest-writing-tests-attributes.md b/docs/core/testing/unit-testing-mstest-writing-tests-attributes.md
index 09dc93f3acfee..c73b6aef5383a 100644
--- a/docs/core/testing/unit-testing-mstest-writing-tests-attributes.md
+++ b/docs/core/testing/unit-testing-mstest-writing-tests-attributes.md
@@ -353,6 +353,15 @@ The [DoNotParallelize](<xref:Microsoft.VisualStudio.TestTools.UnitTesting.DoNotP
 > [!NOTE]
 > By default, MSTest runs tests in sequential order so you only need to use this attribute if you have applied the `[Parallelize]` attribute at the assembly level.
 
+### `RetryAttribute`
+
+The `RetryAttribute` was introduced in MSTest 3.8. It causes the test method to be re-tried when it fails or timeouts. It allows you to specify the maximum number of retry attempts, the time delay between retries, and a delay backoff type which is either constant or exponential.
+
+Only one `RetryAttribute` is expected to be present on a test method, and `RetryAttribute` cannot be used on methods that are not marked with `TestMethodAttribute`.
+
+> [!NOTE]
+> `RetryAttribute` derives from an abstract `RetryBaseAttribute`. You can also create your own retry implementations if the built-in `RetryAttribute` doesn't suite your needs.
+
 ## Utilities attributes
 
 ### `DeploymentItemAttribute`