diff --git a/src/Ramstack.HtmxToolkit/PendingEvents.cs b/src/Ramstack.HtmxToolkit/Internal/PendingEvents.cs
similarity index 99%
rename from src/Ramstack.HtmxToolkit/PendingEvents.cs
rename to src/Ramstack.HtmxToolkit/Internal/PendingEvents.cs
index 04470c5..50c0ec9 100644
--- a/src/Ramstack.HtmxToolkit/PendingEvents.cs
+++ b/src/Ramstack.HtmxToolkit/Internal/PendingEvents.cs
@@ -9,7 +9,7 @@
 using Ramstack.HtmxToolkit.Configuration;
 using Ramstack.HtmxToolkit.Serialization;
 
-namespace Ramstack.HtmxToolkit;
+namespace Ramstack.HtmxToolkit.Internal;
 
 /// <summary>
 /// Accumulates HTMX events by <see cref="HtmxTriggerTiming" /> for a single request,
diff --git a/tests/Ramstack.HtmxToolkit.Tests/EnumHelperTests.cs b/tests/Ramstack.HtmxToolkit.Tests/Internal/EnumHelperTests.cs
similarity index 98%
rename from tests/Ramstack.HtmxToolkit.Tests/EnumHelperTests.cs
rename to tests/Ramstack.HtmxToolkit.Tests/Internal/EnumHelperTests.cs
index c54f231..3e1ee4a 100644
--- a/tests/Ramstack.HtmxToolkit.Tests/EnumHelperTests.cs
+++ b/tests/Ramstack.HtmxToolkit.Tests/Internal/EnumHelperTests.cs
@@ -1,6 +1,6 @@
 using Ramstack.HtmxToolkit.Configuration;
 
-namespace Ramstack.HtmxToolkit.Tests;
+namespace Ramstack.HtmxToolkit.Tests.Internal;
 
 [TestFixture]
 public class EnumHelperTests
diff --git a/tests/Ramstack.HtmxToolkit.Tests/PendingEventsTests.cs b/tests/Ramstack.HtmxToolkit.Tests/Internal/PendingEventsTests.cs
similarity index 99%
rename from tests/Ramstack.HtmxToolkit.Tests/PendingEventsTests.cs
rename to tests/Ramstack.HtmxToolkit.Tests/Internal/PendingEventsTests.cs
index bf70255..07c3946 100644
--- a/tests/Ramstack.HtmxToolkit.Tests/PendingEventsTests.cs
+++ b/tests/Ramstack.HtmxToolkit.Tests/Internal/PendingEventsTests.cs
@@ -2,7 +2,7 @@
 
 using Ramstack.HtmxToolkit.Configuration;
 
-namespace Ramstack.HtmxToolkit.Tests;
+namespace Ramstack.HtmxToolkit.Tests.Internal;
 
 [TestFixture]
 public class PendingEventsTests