diff --git a/src/Moonglade.Web/Moonglade.Web.csproj b/src/Moonglade.Web/Moonglade.Web.csproj
index 34c71683c..ae5e45658 100644
--- a/src/Moonglade.Web/Moonglade.Web.csproj
+++ b/src/Moonglade.Web/Moonglade.Web.csproj
@@ -53,5 +53,6 @@
     <ProjectReference Include="..\Moonglade.Pingback\Moonglade.Pingback.csproj" />
     <ProjectReference Include="..\Moonglade.Syndication\Moonglade.Syndication.csproj" />
     <ProjectReference Include="..\Moonglade.Theme\Moonglade.Theme.csproj" />
+    <ProjectReference Include="..\Moonglade.Webmention\Moonglade.Webmention.csproj" />
   </ItemGroup>
 </Project>
\ No newline at end of file