diff --git a/src/conio/conio.vcxproj b/src/conio/conio.vcxproj
index 6d8e458e93ffb7307fc00a6111d3bf63aa348eda..d405bbc5b9e57dc4d51d50966a0471eb86645973 100644
--- a/src/conio/conio.vcxproj
+++ b/src/conio/conio.vcxproj
@@ -36,6 +36,7 @@
     <Import Project="..\build\target_ia32.props" />
     <Import Project="..\smblib\smblib.props" />
     <Import Project="..\encode\encode.props" />
+    <Import Project="..\build\undeprecate.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
@@ -44,6 +45,7 @@
     <Import Project="..\build\target_ia32.props" />
     <Import Project="..\smblib\smblib.props" />
     <Import Project="..\encode\encode.props" />
+    <Import Project="..\build\undeprecate.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>