diff --git a/src/SQLitePCLRaw.core/SQLitePCLRaw.core.csproj b/src/SQLitePCLRaw.core/SQLitePCLRaw.core.csproj
index 6e8479d2..0bd1c144 100644
--- a/src/SQLitePCLRaw.core/SQLitePCLRaw.core.csproj
+++ b/src/SQLitePCLRaw.core/SQLitePCLRaw.core.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;$(tfm_net)</TargetFrameworks>
     <LangVersion>7.3</LangVersion>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <EnableDefaultCompileItems>false</EnableDefaultCompileItems>
@@ -35,7 +35,7 @@
     <Compile Include="IGetFunctionPointer.cs" />
   </ItemGroup>
 
-  <ItemGroup>
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
     <PackageReference Include="System.Memory" Version="4.6.3" />
   </ItemGroup>
 
diff --git a/todo.txt b/todo.txt
index 13ec76e9..07e3abb4 100644
--- a/todo.txt
+++ b/todo.txt
@@ -106,8 +106,6 @@ investigate GC.AddMemoryPressure()
 
 investigate new utf8 things in System.Memory pkg
 
-multi-target to avoid dep on System.Memory for netcore2.1+ ?
-
 need some tests for sqlite-ish case insensitivity of
 collation names