diff --git a/LANCommander.SDK/LANCommander.SDK.csproj b/LANCommander.SDK/LANCommander.SDK.csproj
index 982a7d71..820895d7 100644
--- a/LANCommander.SDK/LANCommander.SDK.csproj
+++ b/LANCommander.SDK/LANCommander.SDK.csproj
@@ -41,6 +41,7 @@
 
     <ItemGroup>
         <InternalsVisibleTo Include="LANCommander.Server.Tests" />
+        <InternalsVisibleTo Include="LANCommander.SDK.Tests" />
     </ItemGroup>
 
     <ItemGroup>