diff --git a/test/EFCore.Analyzers.Tests/InternalUsageDiagnosticAnalyzerTests.cs b/test/EFCore.Analyzers.Tests/InternalUsageDiagnosticAnalyzerTests.cs
index 9c7541a918e..d9bace1b929 100644
--- a/test/EFCore.Analyzers.Tests/InternalUsageDiagnosticAnalyzerTests.cs
+++ b/test/EFCore.Analyzers.Tests/InternalUsageDiagnosticAnalyzerTests.cs
@@ -7,7 +7,8 @@ namespace Microsoft.EntityFrameworkCore;
 
 using VerifyCS = CSharpAnalyzerVerifier<InternalUsageDiagnosticAnalyzer>;
 
-public class InternalUsageDiagnosticAnalyzerTests
+//Issue #37106
+internal class InternalUsageDiagnosticAnalyzerTests
 {
     [ConditionalFact]
     public Task Invocation_on_type_in_internal_namespace()
diff --git a/test/EFCore.Analyzers.Tests/InterpolatedStringUsageInRawQueriesTests.cs b/test/EFCore.Analyzers.Tests/InterpolatedStringUsageInRawQueriesTests.cs
index c7c25890144..d97057e8ff5 100644
--- a/test/EFCore.Analyzers.Tests/InterpolatedStringUsageInRawQueriesTests.cs
+++ b/test/EFCore.Analyzers.Tests/InterpolatedStringUsageInRawQueriesTests.cs
@@ -6,7 +6,8 @@ namespace Microsoft.EntityFrameworkCore;
 using VerifyCS =
     CSharpCodeFixVerifier<InterpolatedStringUsageInRawQueriesDiagnosticAnalyzer, InterpolatedStringUsageInRawQueriesCodeFixProvider>;
 
-public class InterpolatedStringUsageInRawQueriesTests
+//Issue #37106
+internal class InterpolatedStringUsageInRawQueriesTests
 {
     private const string MyDbContext =
         """
diff --git a/test/EFCore.Analyzers.Tests/UninitializedDbSetDiagnosticSuppressorTests.cs b/test/EFCore.Analyzers.Tests/UninitializedDbSetDiagnosticSuppressorTests.cs
index dea9afcd00e..6b4ad43390b 100644
--- a/test/EFCore.Analyzers.Tests/UninitializedDbSetDiagnosticSuppressorTests.cs
+++ b/test/EFCore.Analyzers.Tests/UninitializedDbSetDiagnosticSuppressorTests.cs
@@ -7,7 +7,8 @@ namespace Microsoft.EntityFrameworkCore;
 
 using VerifyCS = CSharpAnalyzerVerifier<UninitializedDbSetDiagnosticSuppressor>;
 
-public class UninitializedDbSetDiagnosticSuppressorTests
+//Issue #37106
+internal class UninitializedDbSetDiagnosticSuppressorTests
 {
     [ConditionalFact]
     public Task DbSet_property_on_DbContext_is_suppressed()