diff --git a/Confuser.Runtime/Confuser.Runtime.csproj b/Confuser.Runtime/Confuser.Runtime.csproj
index 9de36804..be144811 100644
--- a/Confuser.Runtime/Confuser.Runtime.csproj
+++ b/Confuser.Runtime/Confuser.Runtime.csproj
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3">
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" Condition="$(TargetFramework) == 'net472'">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>