diff --git a/DragonECS.csproj b/DragonECS.csproj
index 2e7e800..e02a5ab 100644
--- a/DragonECS.csproj
+++ b/DragonECS.csproj
@@ -2,11 +2,12 @@
 
     <PropertyGroup>
         <TargetFramework>netstandard2.1</TargetFramework>
-        <LangVersion>8</LangVersion>
+        <LangVersion>7.3</LangVersion>
         <ImplicitUsings>disable</ImplicitUsings>
         <Nullable>disable</Nullable>
         <InvariantGlobalization>true</InvariantGlobalization>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <RootNamespace>DCFApixels.DragonECS</RootNamespace>
     </PropertyGroup>
 
     <ItemGroup>