diff --git a/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj b/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
index 91a1a281d..b7e8d1870 100644
--- a/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
+++ b/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
@@ -99,6 +99,7 @@
     <Compile Include="Models\Tree.cs" />
     <Compile Include="Models\ViewOrder.cs" />
     <Compile Include="Config.cs" />
+    <Compile Include="UnitTest\UCustom013.cs" />
     <Compile Include="UnitTest\UCustom08.cs" />
     <Compile Include="UnitTest\UAopTest.cs" />
     <Compile Include="UnitTest\UCustom01.cs" />