diff --git a/src/libraries/System.Security.Cryptography.Primitives/Directory.Build.props b/src/libraries/System.Security.Cryptography.Primitives/Directory.Build.props
index ce244cbea5619..e8d65546d0c80 100644
--- a/src/libraries/System.Security.Cryptography.Primitives/Directory.Build.props
+++ b/src/libraries/System.Security.Cryptography.Primitives/Directory.Build.props
@@ -2,7 +2,5 @@
   <Import Project="..\Directory.Build.props" />
   <PropertyGroup>
     <StrongNameKeyId>Microsoft</StrongNameKeyId>
-    <IncludePlatformAttributes>true</IncludePlatformAttributes>
-    <UnsupportedOSPlatforms>browser</UnsupportedOSPlatforms>
   </PropertyGroup>
-</Project>
\ No newline at end of file
+</Project>