diff --git a/shadowsocks-csharp/shadowsocks-csharp.csproj b/shadowsocks-csharp/shadowsocks-csharp.csproj
index a104fcdf..b9716dcd 100644
--- a/shadowsocks-csharp/shadowsocks-csharp.csproj
+++ b/shadowsocks-csharp/shadowsocks-csharp.csproj
@@ -41,10 +41,15 @@
   <ItemGroup>
     <PackageReference Include="BouncyCastle.NetCore" Version="1.8.6" />
     <!--TODO: Remove Fody related stuff, as they're either not actually used or has NET Core built-in alternate-->
-    <PackageReference Include="Caseless.Fody" Version="1.9.0" />
+    <PackageReference Include="Caseless.Fody" Version="1.9.0">
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
     <PackageReference Include="CommandLineParser" Version="2.8.0" />
-    <PackageReference Include="Costura.Fody" Version="4.1.0" />
+    <PackageReference Include="Costura.Fody" Version="4.1.0">
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
     <PackageReference Include="Fody" Version="6.3.0">
+      <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="GlobalHotKeyCore" Version="1.2.0" />