diff --git a/docker/Dockerfile_pre_test b/.docker/Dockerfile_pre_test similarity index 100% rename from docker/Dockerfile_pre_test rename to .docker/Dockerfile_pre_test diff --git a/docker/Dockerfile_test b/.docker/Dockerfile_test similarity index 100% rename from docker/Dockerfile_test rename to .docker/Dockerfile_test diff --git a/docker/README.md b/.docker/README.md similarity index 100% rename from docker/README.md rename to .docker/README.md diff --git a/docker/run_local_tests.sh b/.docker/run_local_tests.sh similarity index 100% rename from docker/run_local_tests.sh rename to .docker/run_local_tests.sh