diff --git a/.drone.1.yml b/.drone.1.yml
deleted file mode 100644
index 297ff11..0000000
--- a/.drone.1.yml
+++ /dev/null
@@ -1,153 +0,0 @@
----
-kind: pipeline
-name: default
-
-steps:
-  - name: test2.7
-    image: python:2.7-stretch
-    pull: always
-    environment:
-      PY_COLORS: "1"
-    commands:
-      - pip install tox -q
-      - tox -e $(tox -l | grep py27 | xargs | sed 's/ /,/g') -q
-    when:
-      event:
-        - push
-        - tag
-
-  - name: test3.5
-    image: python:3.5-stretch
-    pull: always
-    environment:
-      PY_COLORS: "1"
-    commands:
-      - pip install tox -q
-      - tox -e $(tox -l | grep py35 | xargs | sed 's/ /,/g') -q
-    when:
-      event:
-        - push
-        - tag
-
-  - name: test3.6
-    image: python:3.6-stretch
-    pull: always
-    environment:
-      PY_COLORS: "1"
-    commands:
-      - pip install tox -q
-      - tox -e $(tox -l | grep py36 | xargs | sed 's/ /,/g') -q
-    when:
-      event:
-        - push
-        - tag
-
-  - name: test3.7
-    image: python:3.7-stretch
-    pull: always
-    environment:
-      PY_COLORS: "1"
-    commands:
-      - pip install tox -q
-      - tox -e $(tox -l | grep py37 | xargs | sed 's/ /,/g') -q
-    when:
-      event:
-        - push
-        - tag
-
-  - name: build
-    image: python:3.7-alpine
-    pull: true
-    commands:
-      - python setup.py sdist bdist_wheel
-    when:
-      event:
-        - push
-        - tag
-    depends_on:
-      - test2.7
-      - test3.5
-      - test3.6
-      - test3.7
-
-  - name: checksum
-    image: alpine
-    pull: always
-    commands:
-      - apk add --no-cache coreutils
-      # exclude files
-      # - sha256sum -b files/!(*.out) > CHECKSUMFILE
-      - sha256sum -b dist/* > sha256sum.txt
-    depends_on:
-      - build
-    when:
-      event:
-        - push
-        - tag
-
-  - name: gpgsign
-    image: plugins/gpgsign:1
-    pull: always
-    settings:
-      key:
-        from_secret: gpgsign_key
-      passphrase:
-        from_secret: gpgsign_passphrase
-      detach_sign: true
-      files:
-        - dist/*
-    depends_on:
-      - checksum
-    when:
-      event:
-        - push
-        - tag
-
-  - name: publish
-    image: plugins/github-release
-    settings:
-      api_key:
-        from_secret: github_token
-      files:
-        - dist/*
-        - sha256sum.txt
-      title: $${DRONE_TAG}
-      note: CHANGELOG.md
-    depends_on:
-      - gpgsign
-    when:
-      event:
-        - tag
-
-  - name: pypi_publish
-    image: xoxys/drone-pypi:0.1.0
-    pull: always
-    settings:
-      username:
-        from_secret: pypi_username
-      password:
-        from_secret: pypi_password
-      repository: https://upload.pypi.org/legacy/
-      skip_build: true
-    depends_on:
-      - publish
-    when:
-      event:
-        - tag
-
-  - name: notify
-    image: plugins/matrix
-    settings:
-      homeserver: https://matrix.rknet.org
-      roomid: MtidqQXWWAtQcByBhH:rknet.org
-      template: "Status: **{{ build.status }}**<br/> Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.link }}) ({{ build.branch }}) by {{ build.author }}<br/> Message: {{ build.message }}"
-      username:
-        from_secret: matrix_username
-      password:
-        from_secret: matrix_password
-    depends_on:
-      - pypi_publish
-    when:
-      status:
-        - success
-        - failure