diff --git a/src/libraries/System.Runtime.Serialization.Schema/Directory.Build.props b/src/libraries/System.Runtime.Serialization.Schema/Directory.Build.props
index 4a2bc78c16e30a..e7d357018da7bf 100644
--- a/src/libraries/System.Runtime.Serialization.Schema/Directory.Build.props
+++ b/src/libraries/System.Runtime.Serialization.Schema/Directory.Build.props
@@ -1,8 +1,9 @@
-<Project>
+<Project>
   <Import Project="..\Directory.Build.props" />
   <PropertyGroup>
+    <StrongNameKeyId>Microsoft</StrongNameKeyId>
     <IncludePlatformAttributes>true</IncludePlatformAttributes>
     <!-- This exclusion list matches System.CodeDom. -->
     <UnsupportedOSPlatforms>browser;ios;tvos;maccatalyst</UnsupportedOSPlatforms>
   </PropertyGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj b/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj
index 68e20f52baae89..b193422d135535 100644
--- a/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj
+++ b/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
-    <StrongNameKeyId>Microsoft</StrongNameKeyId>
     <IsPackable>true</IsPackable>
     <!-- TODO: Remove this setting when the package shipped with .NET 7. -->
     <DisablePackageBaselineValidation>true</DisablePackageBaselineValidation>