diff --git a/src/Merq.Benchmarks/MerqVsMediatR.cs b/src/Merq.Benchmarks/MerqVsMediatR.cs
index 14c23d4..e3e0fcd 100644
--- a/src/Merq.Benchmarks/MerqVsMediatR.cs
+++ b/src/Merq.Benchmarks/MerqVsMediatR.cs
@@ -1,10 +1,10 @@
-using BenchmarkDotNet.Attributes;
+using System.Diagnostics;
 using System.Threading;
 using System.Threading.Tasks;
+using BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Diagnostics.Windows.Configs;
 using MediatR;
 using Microsoft.Extensions.DependencyInjection;
-using System.Diagnostics;
-using BenchmarkDotNet.Diagnostics.Windows.Configs;
 
 namespace Merq.MerqVsMediatR;
 
diff --git a/src/Merq.Core/Merq.Core.csproj b/src/Merq.Core/Merq.Core.csproj
index 5a32248..7240ab3 100644
--- a/src/Merq.Core/Merq.Core.csproj
+++ b/src/Merq.Core/Merq.Core.csproj
@@ -10,6 +10,7 @@
       $(Title)
       Only the main application assembly needs to reference this package. Components and extensions can simply reference the interfaces in Merq.
     </Description>
+    <DefineConstants>$(DefineConstants);DYNAMIC_DISPATCH</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Merq.Core/MessageBus.cs b/src/Merq.Core/MessageBus.cs
index 95ba24c..5c23036 100644
--- a/src/Merq.Core/MessageBus.cs
+++ b/src/Merq.Core/MessageBus.cs
@@ -73,7 +73,7 @@ public class MessageBus : IMessageBus
     readonly IServiceProvider services;
     readonly IServiceCollection? collection;
 
-    // These executors are needed when the commadn types involved are not public. 
+    // These executors are needed when the command types involved are not public. 
     // For the public cases, we just rely on the built-in dynamic dispatching
     readonly ConcurrentDictionary<Type, VoidDispatcher> voidExecutors = new();
     readonly ConcurrentDictionary<Type, VoidAsyncDispatcher> voidAsyncExecutors = new();
@@ -194,15 +194,18 @@ public void Execute(ICommand command, [CallerMemberName] string? callerName = de
 
         try
         {
-            if (type.IsPublic)
+#if DYNAMIC_DISPATCH
+
+            if (type.IsPublic || type.IsNestedPublic)
                 // For public types, we can use the faster dynamic dispatch approach
                 ExecuteCore((dynamic)command);
             else
+#endif
                 voidExecutors.GetOrAdd(type, type
-                    => (VoidDispatcher)Activator.CreateInstance(
-                        typeof(VoidDispatcher<>).MakeGenericType(type),
-                        this)!)
-                .Execute(command);
+                        => (VoidDispatcher)Activator.CreateInstance(
+                            typeof(VoidDispatcher<>).MakeGenericType(type),
+                            this)!)
+                    .Execute(command);
         }
         catch (Exception e)
         {
@@ -221,9 +224,11 @@ public TResult Execute<TResult>(ICommand<TResult> command, [CallerMemberName] st
 
         try
         {
-            if (type.IsPublic)
+#if DYNAMIC_DISPATCH
+            if (type.IsPublic || type.IsNestedPublic)
                 // For public types, we can use the faster dynamic dispatch approach
                 return WithResult<TResult>().Execute((dynamic)command);
+#endif
 
             return (TResult)resultExecutors.GetOrAdd(type, type
                     => (ResultDispatcher)Activator.CreateInstance(
@@ -248,10 +253,11 @@ public Task ExecuteAsync(IAsyncCommand command, CancellationToken cancellation =
 
         try
         {
-            if (type.IsPublic)
+#if DYNAMIC_DISPATCH
+            if (type.IsPublic || type.IsNestedPublic)
                 // For public types, we can use the faster dynamic dispatch approach
                 return ExecuteAsyncCore((dynamic)command, cancellation);
-
+#endif
             return voidAsyncExecutors.GetOrAdd(type, type
                 => (VoidAsyncDispatcher)Activator.CreateInstance(
                     typeof(VoidAsyncDispatcher<>).MakeGenericType(type),
@@ -275,10 +281,11 @@ public Task<TResult> ExecuteAsync<TResult>(IAsyncCommand<TResult> command, Cance
 
         try
         {
-            if (type.IsPublic)
+#if DYNAMIC_DISPATCH
+            if (type.IsPublic || type.IsNestedPublic)
                 // For public types, we can use the faster dynamic dispatch approach
                 return WithResult<TResult>().ExecuteAsync((dynamic)command, cancellation);
-
+#endif
             return (Task<TResult>)resultAsyncExecutors.GetOrAdd(type, type
                 => (ResultAsyncDispatcher)Activator.CreateInstance(
                     typeof(ResultAsyncDispatcher<,>).MakeGenericType(type, typeof(TResult)),
@@ -303,10 +310,11 @@ public IAsyncEnumerable<TResult> ExecuteStream<TResult>(IStreamCommand<TResult>
 
         try
         {
+#if DYNAMIC_DISPATCH
             if (type.IsPublic || type.IsNestedPublic)
                 // For public types, we can use the faster dynamic dispatch approach
                 return WithResult<TResult>().ExecuteStream((dynamic)command, cancellation);
-
+#endif
             return (IAsyncEnumerable<TResult>)resultAsyncExecutors.GetOrAdd(type, type
                 => (ResultAsyncDispatcher)Activator.CreateInstance(
                     typeof(ResultStreamDispatcher<,>).MakeGenericType(type, typeof(TResult)),
@@ -734,7 +742,8 @@ abstract class VoidDispatcher
 
     class VoidDispatcher<TCommand>(MessageBus bus) : VoidDispatcher where TCommand : ICommand
     {
-        public override void Execute(IExecutable command) => bus.ExecuteCore((TCommand)command);
+        public override void Execute(IExecutable command)
+            => bus.ExecuteCore((TCommand)command);
     }
 
     abstract class ResultDispatcher
@@ -744,7 +753,8 @@ abstract class ResultDispatcher
 
     class ResultDispatcher<TCommand, TResult>(MessageBus bus) : ResultDispatcher where TCommand : ICommand<TResult>
     {
-        public override object? Execute(IExecutable command) => bus.ExecuteCore<TCommand, TResult>((TCommand)command);
+        public override object? Execute(IExecutable command)
+            => bus.ExecuteCore<TCommand, TResult>((TCommand)command);
     }
 
     abstract class VoidAsyncDispatcher
@@ -754,7 +764,8 @@ abstract class VoidAsyncDispatcher
 
     class VoidAsyncDispatcher<TCommand>(MessageBus bus) : VoidAsyncDispatcher where TCommand : IAsyncCommand
     {
-        public override Task ExecuteAsync(IExecutable command, CancellationToken cancellation) => bus.ExecuteAsyncCore((TCommand)command, cancellation);
+        public override Task ExecuteAsync(IExecutable command, CancellationToken cancellation)
+            => bus.ExecuteAsyncCore((TCommand)command, cancellation);
     }
 
     abstract class ResultAsyncDispatcher
diff --git a/src/Merq.Tests/MessageBusSpec.cs b/src/Merq.Tests/MessageBusSpec.cs
index 843ac13..71e39c8 100644
--- a/src/Merq.Tests/MessageBusSpec.cs
+++ b/src/Merq.Tests/MessageBusSpec.cs
@@ -467,6 +467,22 @@ public void when_executing_non_public_command_then_invokes_handler()
         bus.Execute(new NonPublicCommand());
     }
 
+    [Fact]
+    public void when_executing_nested_public_command_then_invokes_handler()
+    {
+        var handler = new Mock<ICommandHandler<NestedPublicCommand>>();
+        var bus = new MessageBus(new ServiceCollection()
+            .AddSingleton(handler.Object)
+            .AddSingleton<IExecutableCommandHandler<NestedPublicCommand>>(handler.Object)
+            .BuildServiceProvider());
+
+        var command = new NestedPublicCommand();
+
+        bus.Execute(command);
+
+        handler.Verify(x => x.Execute(command));
+    }
+
     [Fact]
     public void when_executing_non_public_command_result_then_invokes_handler()
     {
@@ -570,6 +586,8 @@ public void when_execute_throws_activity_has_error_status()
 
     class NestedEvent { }
 
+    public class NestedPublicCommand : ICommand { }
+
 #if NET6_0_OR_GREATER
     public record StreamCommand(int Count) : IStreamCommand<int>;