Qtcreator open CMakeLists.txt in text editor instead as a project

Qtcreator open CMakeLists.txt in text editor instead as a project. It should open it as a project.

I can run cmake client on windows and use Visual Studio just fine. But when I want to use qtcreator on linux, it can't open cmake file.

Cmake is installed on system and I can use it to build the program with no problems.