diff --git a/src/Twain.Web/Twain.Web.csproj b/src/Twain.Web/Twain.Web.csproj
index 96b62da..6451041 100644
--- a/src/Twain.Web/Twain.Web.csproj
+++ b/src/Twain.Web/Twain.Web.csproj
@@ -25,6 +25,8 @@
 
   <ItemGroup>
     <ProjectReference Include="..\Modules\MarkdownImport\MarkdownImport.csproj" />
+    <ProjectReference Include="..\Themes\BenRameyTheme\BenRameyTheme.csproj" />
+    <ProjectReference Include="..\Themes\OapTheme\OapTheme.csproj" />
   </ItemGroup>
 
 </Project>