diff --git a/tools-local/tasks/core-setup.tasks.csproj b/tools-local/tasks/core-setup.tasks.csproj
index 86427526..ace8ed45 100644
--- a/tools-local/tasks/core-setup.tasks.csproj
+++ b/tools-local/tasks/core-setup.tasks.csproj
@@ -71,6 +71,7 @@
     </PackageReference>
     <TargetingPackReference Include="System" />
     <TargetingPackReference Include="System.Core" />
+    <TargetingPackReference Include="System.Dynamic.Runtime" />
     <TargetingPackReference Include="System.IO" />
     <TargetingPackReference Include="System.Linq" />
     <TargetingPackReference Include="System.Net.Http" />