Qt Cmake компиляция. Как включить network в qt 7 при cmake сборке?

Код в CMakeLists.txt следующий:

cmake_minimum_required(VERSION 3.14)
project(untitled21 LANGUAGES CXX)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core)
find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core)
#find_package(Qt7Network REQUIRED)
target_link_libraries(${PROJECT_NAME} Qt5::Network, {QT_QTNETWORK_LIBRARY})
add_executable(untitled21
   main.cpp,
   worker.h
)
target_link_libraries(untitled21 Qt${QT_VERSION_MAJOR}::Core)

а потом ошибка: Cannot specify link libraries for target "untitled21" which is not built by this project. как включить network в CMakeLists.txt в qt7?