diff --git a/src/VisualStudio/Core/Def/Implementation/LanguageClient/InProcLanguageServer.cs b/src/VisualStudio/Core/Def/Implementation/LanguageClient/InProcLanguageServer.cs
index da04164292ab1a9e4194d5b66175b87de0d3bac2..0c46dafb3246c749b8d234c550ca3b7c87b88997 100644
--- a/src/VisualStudio/Core/Def/Implementation/LanguageClient/InProcLanguageServer.cs
+++ b/src/VisualStudio/Core/Def/Implementation/LanguageClient/InProcLanguageServer.cs
@@ -152,12 +152,12 @@ public Task<VSReferenceItem[]> GetTextDocumentReferencesAsync(ReferenceParams re
 
         [JsonRpcMethod(Methods.TextDocumentCodeActionName, UseSingleObjectParameterDeserialization = true)]
         public Task<VSCodeAction[]> GetTextDocumentCodeActionsAsync(CodeActionParams codeActionParams, CancellationToken cancellationToken)
-            => _protocol.ExecuteRequestAsync<CodeActionParams, VSCodeAction[]>(Methods.TextDocumentCodeActionName,
+            => _requestHandlerProvider.ExecuteRequestAsync<CodeActionParams, VSCodeAction[]>(Methods.TextDocumentCodeActionName,
                 codeActionParams, _clientCapabilities, _clientName, cancellationToken);
 
         [JsonRpcMethod(MSLSPMethods.TextDocumentCodeActionResolveName, UseSingleObjectParameterDeserialization = true)]
         public Task<VSCodeAction> ResolveCodeActionAsync(VSCodeAction vsCodeAction, CancellationToken cancellationToken)
-            => _protocol.ExecuteRequestAsync<VSCodeAction, VSCodeAction>(MSLSPMethods.TextDocumentCodeActionResolveName,
+            => _requestHandlerProvider.ExecuteRequestAsync<VSCodeAction, VSCodeAction>(MSLSPMethods.TextDocumentCodeActionResolveName,
                 vsCodeAction, _clientCapabilities, _clientName, cancellationToken);
 
         [JsonRpcMethod(Methods.TextDocumentCompletionName, UseSingleObjectParameterDeserialization = true)]
@@ -213,7 +213,7 @@ public Task<SignatureHelp> GetTextDocumentSignatureHelpAsync(TextDocumentPositio
 
         [JsonRpcMethod(Methods.WorkspaceExecuteCommandName, UseSingleObjectParameterDeserialization = true)]
         public Task<object> ExecuteWorkspaceCommandAsync(ExecuteCommandParams executeCommandParams, CancellationToken cancellationToken)
-            => _protocol.ExecuteRequestAsync<ExecuteCommandParams, object>(Methods.WorkspaceExecuteCommandName,
+            => _requestHandlerProvider.ExecuteRequestAsync<ExecuteCommandParams, object>(Methods.WorkspaceExecuteCommandName,
                 executeCommandParams, _clientCapabilities, _clientName, cancellationToken);
 
         [JsonRpcMethod(Methods.WorkspaceSymbolName, UseSingleObjectParameterDeserialization = true)]