diff --git a/tests/arm/corefx_test_exclusions.txt b/tests/arm/corefx_test_exclusions.txt
index ba2126eb8e82..237f07fb5435 100644
--- a/tests/arm/corefx_test_exclusions.txt
+++ b/tests/arm/corefx_test_exclusions.txt
@@ -1,3 +1,4 @@
+Microsoft.Win32.Registry.Tests
 System.Console.Tests
 System.Data.SqlClient.Tests
 System.Diagnostics.Process.Tests