diff --git a/Directory.Build.props b/Directory.Build.props
index 02f7b7721..e4e52ac16 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -45,7 +45,7 @@
     -->
 
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netcoreapp3.1'">
-    <DefineConstants>$(DefineConstants);MATHF;SUPPORTS_HASHCODE;SUPPORTS_EXTENDED_INTRINSICS;SUPPORTS_SPAN_STREAM;SUPPORTS_ENCODING_STRING;SUPPORTS_RUNTIME_INTRINSICS;</DefineConstants>
+    <DefineConstants>$(DefineConstants);SUPPORTS_MATHF;SUPPORTS_HASHCODE;SUPPORTS_EXTENDED_INTRINSICS;SUPPORTS_SPAN_STREAM;SUPPORTS_ENCODING_STRING;SUPPORTS_RUNTIME_INTRINSICS;</DefineConstants>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.1'">
     <DefineConstants>$(DefineConstants);SUPPORTS_MATHF;SUPPORTS_HASHCODE;SUPPORTS_EXTENDED_INTRINSICS;SUPPORTS_SPAN_STREAM;SUPPORTS_ENCODING_STRING</DefineConstants>