Our goal was to develop the operating culture of our school and one important focus was to develop internationality further after the break. The priorities of our school are well-being, participation and interaction, and we wanted to develop these skills in our students in the long term. Increasing internationality in the everyday life of the school would also bring more comfort to our school staff and students. Increasing tolerance was also relevant when the school had started to have students with a foreign background as well. An important goal of our project is also the development of teachers, and most of our mobility participants set goals for developing their language skills. In addition to improving the teachers' ability at work, the goal was also to get ideas for their own teaching and for support students. With the help of the project, we also wanted to get new contacts in Europe and thereby expand cooperation opportunities in the future also for students mobilities. After several years, we started to aply an Erasmus+ project for student mobility. An important factor in our application process was our principal Harri Penttinen's vision to make internationalization and once again a part of our school's everyday life.