diff --git a/TaikoLocalServer/TaikoLocalServer.csproj b/TaikoLocalServer/TaikoLocalServer.csproj
index e0a0423..6b6a164 100644
--- a/TaikoLocalServer/TaikoLocalServer.csproj
+++ b/TaikoLocalServer/TaikoLocalServer.csproj
@@ -35,6 +35,9 @@
       <None Update="Certificates\cert.pfx">
         <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       </None>
+      <None Update="Certificates\root.pfx">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      </None>
     </ItemGroup>
 
     <ItemGroup>