diff --git a/gaemstone.ECS.csproj b/gaemstone.ECS.csproj
index d9995da..79cfcc5 100644
--- a/gaemstone.ECS.csproj
+++ b/gaemstone.ECS.csproj
@@ -7,13 +7,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <PropertyGroup>
-      <EnableDefaultItems>false</EnableDefaultItems>
-  </PropertyGroup>
-
   <ItemGroup>
-    <Compile Include="src/gaemstone.ECS/**/*.cs" />
-    <Compile Include="src/gaemstone.Utility/**/*.cs" />
+    <Compile Remove="src/flecs-cs/**" />
   </ItemGroup>
 
   <ItemGroup>