diff --git a/src/include/utils/helpers.hpp b/src/include/utils/helpers.hpp
index db1e709..69ac1d9 100644
--- a/src/include/utils/helpers.hpp
+++ b/src/include/utils/helpers.hpp
@@ -74,22 +74,9 @@ void RegisterTF(DatabaseInstance &instance, const char *name) {
   ExtensionUtil::RegisterFunction(instance, tf);
 }
 
-template <typename Func, Func func>
-void RegisterTFWithArgs(DatabaseInstance &instance, const char *name,
-                        vector<LogicalType> arguments,
-                        table_function_bind_t bind) {
-  TableFunction tf(name, arguments, internal::TableFunc<Func, func>, bind,
-                   RunOnceTableFunctionState::Init);
-  ExtensionUtil::RegisterFunction(instance, tf);
-}
-
 } // namespace internal
 
 #define RESISTER_TF(name, func)                                                \
   internal::RegisterTF<decltype(&func), &func>(instance, name)
 
-#define RESISTER_TF_ARGS(name, args, func, bind)                               \
-  internal::RegisterTFWithArgs<decltype(&func), &func>(instance, name, args,   \
-                                                       bind)
-
 } // namespace duckdb
diff --git a/src/ui_extension.cpp b/src/ui_extension.cpp
index a2cb64c..e1c2a46 100644
--- a/src/ui_extension.cpp
+++ b/src/ui_extension.cpp
@@ -70,39 +70,6 @@ std::string StopUIServerFunction(ClientContext &context) {
              : "UI server already stopped";
 }
 
-// Connected notification
-struct NotifyConnectedFunctionData : public TableFunctionData {
-  NotifyConnectedFunctionData(std::string _token) : token(_token) {}
-
-  std::string token;
-};
-
-static unique_ptr<FunctionData>
-NotifyConnectedBind(ClientContext &, TableFunctionBindInput &input,
-                    vector<LogicalType> &out_types, vector<string> &out_names) {
-  if (input.inputs[0].IsNull()) {
-    throw BinderException("Must provide a token");
-  }
-
-  out_names.emplace_back("result");
-  out_types.emplace_back(LogicalType::VARCHAR);
-  return make_uniq<NotifyConnectedFunctionData>(input.inputs[0].ToString());
-}
-
-std::string NotifyConnectedFunction(ClientContext &context,
-                                    TableFunctionInput &input) {
-  auto &inputs = input.bind_data->Cast<NotifyConnectedFunctionData>();
-  ui::HttpServer::GetInstance(context)->SendConnectedEvent(inputs.token);
-  return "OK";
-}
-
-std::string NotifyCatalogChangedFunction(ClientContext &context) {
-  ui::HttpServer::GetInstance(context)->SendCatalogChangedEvent();
-  return "OK";
-}
-
-// - connected notification
-
 unique_ptr<FunctionData> SingleBoolResultBind(ClientContext &,
                                               TableFunctionBindInput &,
                                               vector<LogicalType> &out_types,
@@ -151,9 +118,6 @@ static void LoadInternal(DatabaseInstance &instance) {
   RESISTER_TF("start_ui", StartUIFunction);
   RESISTER_TF("start_ui_server", StartUIServerFunction);
   RESISTER_TF("stop_ui_server", StopUIServerFunction);
-  RESISTER_TF("notify_ui_catalog_changed", NotifyCatalogChangedFunction);
-  RESISTER_TF_ARGS("notify_ui_connected", {LogicalType::VARCHAR},
-                   NotifyConnectedFunction, NotifyConnectedBind);
   {
     TableFunction tf("ui_is_started", {}, IsUIStartedTableFunc,
                      SingleBoolResultBind, RunOnceTableFunctionState::Init);