diff --git a/Chapter-1-initial-architecture/Src/Fitnet/Fitnet.csproj b/Chapter-1-initial-architecture/Src/Fitnet/Fitnet.csproj
index 63ec28b4..1c55eef3 100644
--- a/Chapter-1-initial-architecture/Src/Fitnet/Fitnet.csproj
+++ b/Chapter-1-initial-architecture/Src/Fitnet/Fitnet.csproj
@@ -24,14 +24,10 @@
         <InternalsVisibleTo Include="EvolutionaryArchitecture.Fitnet.ArchitectureTests" />
     </ItemGroup>
 
-    <ItemGroup>
-        <InternalsVisibleTo Include="EvolutionaryArchitecture.Fitnet.IntegrationTests" />
-    </ItemGroup>
-
     <ItemGroup>
       <Content Include="..\..\Docs\Contracts\Api\Contracts.http">
         <Link>Contracts.http</Link>
       </Content>
     </ItemGroup>
   
-</Project>
\ No newline at end of file
+</Project>