diff --git a/Directory.Build.props b/Directory.Build.props
index 757b624..9a455c6 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Version>2.2.6</Version>
     <Authors>Chris Pulman</Authors>
-    <TargetFrameworks>net461;netstandard2.0;net6.0;</TargetFrameworks>
+    <TargetFrameworks>net462;netstandard2.0;net6.0;</TargetFrameworks>
     <Description>An Observable Com port extension of System.IO.Ports.SerialPort</Description>
     <Copyright>Copyright © https://github.com/ChrisPulman $([System.DateTime]::Now.ToString(yyyy))</Copyright>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>