diff --git a/samples/BookStore/src/Acme.BookStore.Web/Acme.BookStore.Web.csproj b/samples/BookStore/src/Acme.BookStore.Web/Acme.BookStore.Web.csproj
index fd2a489d47..5dab7d1cfe 100644
--- a/samples/BookStore/src/Acme.BookStore.Web/Acme.BookStore.Web.csproj
+++ b/samples/BookStore/src/Acme.BookStore.Web/Acme.BookStore.Web.csproj
@@ -5,8 +5,6 @@
   <PropertyGroup>
     <TargetFramework>netcoreapp3.0</TargetFramework>
     <AspNetCoreHostingModel>OutOfProcess</AspNetCoreHostingModel>
-    <LangVersion>8.0</LangVersion>
-    <Nullable>enable</Nullable>
     <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>