How to deploy dll's using windeploy qt?

Question

I am developing a Qt application and would like to deploy web engine dll's with the application.

The application does not have dependencies to webengine nevertheless I want to deploy webengine dll's.

Snippet from Cmake:

find_package(Qt5 COMPONENTS Core Widgets Quick Qml WebEngine WebSockets)
# Deploy web engine dlls in release mode
if (CMAKE_BUILD_TYPE STREQUAL  "Release")
    install(
        CODE 
        "execute_process(
        COMMAND ${WINDEPLOYQT_EXECUTABLE} --verbose 0 --no-compiler-runtime
        -webengine -websockets WORKING_DIRECTORY ${CMAKE_INSTALL_PREFIX}/bin)"
    )
    message("Release build")
endif (CMAKE_BUILD_TYPE STREQUAL "Release")

Currently the above code does not produce any result. I do not want to provide binary to the execute process because the binary does not have any dependency.

Thank you