diff --git a/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelTextEmbeddingProvider.cs b/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelTextEmbeddingProvider.cs
index 1b62c367..b44c0108 100644
--- a/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelTextEmbeddingProvider.cs
+++ b/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelTextEmbeddingProvider.cs
@@ -21,10 +21,9 @@ namespace BotSharp.Plugin.SemanticKernel
         /// <summary>
         /// Constructor of <see cref="SemanticKernelTextEmbeddingProvider"/>
         /// </summary>
-        public SemanticKernelTextEmbeddingProvider(ITextEmbeddingGeneration embedding, int dimension)
+        public SemanticKernelTextEmbeddingProvider(ITextEmbeddingGeneration embedding)
         {
             this._embedding = embedding;
-            Dimension = dimension;
         }
 
         /// <inheritdoc/>
diff --git a/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelChatCompletionProviderTests.cs b/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelChatCompletionProviderTests.cs
index 550a7b77..777192ed 100644
--- a/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelChatCompletionProviderTests.cs
+++ b/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelChatCompletionProviderTests.cs
@@ -34,7 +34,7 @@ namespace BotSharp.Plugin.SemanticKernel.Tests
             _chatCompletionMock = new Mock<Microsoft.SemanticKernel.AI.ChatCompletion.IChatCompletion>();
             _servicesMock = new Mock<IServiceProvider>();
             _tokenStatisticsMock = new Mock<ITokenStatistics>();
-            _provider = new SemanticKernelChatCompletionProvider(_chatCompletionMock, _servicesMock.Object, _tokenStatisticsMock.Object);
+            _provider = new SemanticKernelChatCompletionProvider(_chatCompletionMock.Object, _servicesMock.Object, _tokenStatisticsMock.Object);
         }
 
         [Fact]
@@ -55,15 +55,13 @@ namespace BotSharp.Plugin.SemanticKernel.Tests
                 .Returns(agentService.Object);
 
             var chatHistoryMock = new Mock<ChatHistory>();
-            var chatCompletionMock = new Mock<Microsoft.SemanticKernel.AI.ChatCompletion.IChatCompletion>();
-            chatCompletionMock.Setup(x => x.CreateNewChat(It.IsAny<string>())).Returns(chatHistoryMock.Object);
-            chatCompletionMock.Setup(x => x.GetChatCompletionsAsync(chatHistoryMock.Object, It.IsAny<AIRequestSettings>(), It.IsAny<CancellationToken>()))
+            _chatCompletionMock.Setup(x => x.CreateNewChat(It.IsAny<string>())).Returns(chatHistoryMock.Object);
+            _chatCompletionMock.Setup(x => x.GetChatCompletionsAsync(chatHistoryMock.Object, It.IsAny<AIRequestSettings>(), It.IsAny<CancellationToken>()))
                 .ReturnsAsync(new List<IChatResult>
             {
                 new ResultHelper("How can I help you?")
             });
 
-            _kernelMock.Setup(x => x.GetService<Microsoft.SemanticKernel.AI.ChatCompletion.IChatCompletion>(null)).Returns(chatCompletionMock.Object);
 
             // Act
             var result = _provider.GetChatCompletions(agent, conversations);
diff --git a/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelPluginTests.cs b/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelPluginTests.cs
index a1ba7214..7e567d56 100644
--- a/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelPluginTests.cs
+++ b/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelPluginTests.cs
@@ -1,5 +1,7 @@
 using BotSharp.Abstraction.Conversations;
 using BotSharp.Abstraction.MLTasks;
+using BotSharp.Abstraction.VectorStorage;
+using BotSharp.Plugin.SemanticKernel.UnitTests.Helpers;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.SemanticKernel;
@@ -15,21 +17,21 @@ namespace BotSharp.Plugin.SemanticKernel.Tests
             var services = new ServiceCollection();
             var config = new ConfigurationBuilder().Build();
             var plugin = new SemanticKernelPlugin();
-            services.AddScoped(x =>
-            {
-                return new KernelBuilder()
-                .WithAzureOpenAIChatCompletionService("test", "test", "test")
-                .Build();
-            });
-            services.AddScoped<ITokenStatistics>(x=> Mock.Of<ITokenStatistics>());
+            services.AddScoped(x => Mock.Of<Microsoft.SemanticKernel.AI.TextCompletion.ITextCompletion>());
+            services.AddScoped(x => Mock.Of<Microsoft.SemanticKernel.AI.ChatCompletion.IChatCompletion>());
+            services.AddScoped(x => Mock.Of<Microsoft.SemanticKernel.Memory.IMemoryStore>());
+            services.AddScoped(x => Mock.Of<Microsoft.SemanticKernel.AI.Embeddings.ITextEmbeddingGeneration>());
+            services.AddScoped(x => Mock.Of<ITokenStatistics>());
 
 
             plugin.RegisterDI(services, config);
 
-            var provider = services.BuildServiceProvider();
+            var provider = services.BuildServiceProvider().CreateScope().ServiceProvider;
 
             Assert.NotNull(provider.GetService<ITextCompletion>());
             Assert.NotNull(provider.GetService<IChatCompletion>());
+            Assert.NotNull(provider.GetService<IVectorDb>());
+            Assert.NotNull(provider.GetService<ITextEmbedding>());
         }
     }
 }
\ No newline at end of file
diff --git a/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelTextCompletionProviderTests.cs b/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelTextCompletionProviderTests.cs
index 1e463cdf..89188973 100644
--- a/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelTextCompletionProviderTests.cs
+++ b/tests/BotSharp.Plugin.SemanticKernel.UnitTests/SemanticKernelTextCompletionProviderTests.cs
@@ -37,10 +37,7 @@ namespace BotSharp.Plugin.SemanticKernel.Tests
            
             var text = "Hello";
             var expected = "Hello, world!";
-            var _kernel = new KernelBuilder()
-               .WithAIService<ITextCompletion>("", new SemanticKernelHelper(expected))
-               .Build();
-            var provider = new SemanticKernelTextCompletionProvider(_kernel, _services, _tokenStatistics);
+            var provider = new SemanticKernelTextCompletionProvider(new SemanticKernelHelper(expected), _services, _tokenStatistics);
 
             // Act
             var result = await provider.GetCompletion(text, "agent1", "message1");