diff --git a/src/Containers/Microsoft.NET.Build.Containers/Tasks/ComputeDotnetBaseImageAndTag.cs b/src/Containers/Microsoft.NET.Build.Containers/Tasks/ComputeDotnetBaseImageAndTag.cs
index b51640e9405e..92cd3f5a5c85 100644
--- a/src/Containers/Microsoft.NET.Build.Containers/Tasks/ComputeDotnetBaseImageAndTag.cs
+++ b/src/Containers/Microsoft.NET.Build.Containers/Tasks/ComputeDotnetBaseImageAndTag.cs
@@ -2,7 +2,6 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Diagnostics.CodeAnalysis;
-using System.Security.Cryptography;
 using Microsoft.Build.Framework;
 using NuGet.Versioning;
 #if NETFRAMEWORK