diff --git a/src/Syroot.Worms.OnlineWorms.Server/Syroot.Worms.OnlineWorms.Server.csproj b/src/Syroot.Worms.OnlineWorms.Server/Syroot.Worms.OnlineWorms.Server.csproj
index 163259e..52274d3 100644
--- a/src/Syroot.Worms.OnlineWorms.Server/Syroot.Worms.OnlineWorms.Server.csproj
+++ b/src/Syroot.Worms.OnlineWorms.Server/Syroot.Worms.OnlineWorms.Server.csproj
@@ -11,6 +11,9 @@
         <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.2.0" />
         <PackageReference Include="System.Text.Encoding.CodePages" Version="4.5.0" />
     </ItemGroup>
+    <ItemGroup>
+      <ProjectReference Include="..\Syroot.Worms\Syroot.Worms.csproj" />
+    </ItemGroup>
     <ItemGroup>
       <None Update="OWServerConfig.json">
         <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>