diff --git a/rocker/postgres/Dockerfile b/postgres/Dockerfile similarity index 100% rename from rocker/postgres/Dockerfile rename to postgres/Dockerfile diff --git a/rocker/postgres/README.md b/postgres/README.md similarity index 100% rename from rocker/postgres/README.md rename to postgres/README.md diff --git a/rocker/postgres/docker-entrypoint-initdb.d/10_setup_test_database.sh b/postgres/docker-entrypoint-initdb.d/10_setup_test_database.sh similarity index 100% rename from rocker/postgres/docker-entrypoint-initdb.d/10_setup_test_database.sh rename to postgres/docker-entrypoint-initdb.d/10_setup_test_database.sh