diff --git a/tools/GenAPI/Microsoft.DotNet.GenAPI/Microsoft.DotNet.GenAPI.csproj b/tools/GenAPI/Microsoft.DotNet.GenAPI/Microsoft.DotNet.GenAPI.csproj
index 8bfcd7ad1e..b0320948d3 100644
--- a/tools/GenAPI/Microsoft.DotNet.GenAPI/Microsoft.DotNet.GenAPI.csproj
+++ b/tools/GenAPI/Microsoft.DotNet.GenAPI/Microsoft.DotNet.GenAPI.csproj
@@ -15,6 +15,7 @@
     <PackageReference Include="System.Diagnostics.TextWriterTraceListener" Version="4.0.0" />
     <PackageReference Include="System.Diagnostics.TraceSource" Version="4.0.0" />
     <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="2.3.0" />
+    <PackageReference Include="System.Private.Uri" Version="4.3.2" />
   </ItemGroup>
 
   <ItemGroup>