diff --git a/Fesh.Rhino.fsproj b/Fesh.Rhino.fsproj
index 1b8ba91..55aa906 100644
--- a/Fesh.Rhino.fsproj
+++ b/Fesh.Rhino.fsproj
@@ -46,6 +46,8 @@
 
   <ItemGroup>
 
+    <PackageReference Include="System.Net.Http" Version="4.3.4" />
+
     <!-- <ProjectReference Include="../Fesh/FeshHosting.fsproj" /> -->
     <PackageReference Include="Fesh" Version="0.19.0" GeneratePathProperty="true" />