diff --git a/tests/IntegrationTests/IntegrationTests.csproj b/tests/IntegrationTests/IntegrationTests.csproj
index 319f0c113..0923dc669 100644
--- a/tests/IntegrationTests/IntegrationTests.csproj
+++ b/tests/IntegrationTests/IntegrationTests.csproj
@@ -8,6 +8,11 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="NSubstitute" />
+    <PackageReference Include="NSubstitute.Analyzers.CSharp">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="xunit" />
     <PackageReference Include="xunit.runner.visualstudio">
       <PrivateAssets>all</PrivateAssets>