diff --git a/.github/workflows/hello_world.yml b/.github/workflows/hello_world.yml
deleted file mode 100644
index c2d278be83f..00000000000
--- a/.github/workflows/hello_world.yml
+++ /dev/null
@@ -1,53 +0,0 @@
-# This is a basic workflow to help you get started with Actions
-
-name: CI
-
-# Controls when the action will run. Triggers the workflow on push or pull request
-# events but only for the master branch
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
-jobs:
-  # This workflow contains a single job called "build"
-  build:
-    # The type of runner that the job will run on
-    runs-on: ubuntu-latest
-
-    # Steps represent a sequence of tasks that will be executed as part of the job
-    steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-#       - uses: actions/checkout@v2
-#         with:
-#           path: './source'
-
-#       # Устанавливаем Node.JS для запуска yfm-docs
-#       - name: Setup Node.js environment
-#         uses: actions/setup-node@v2.1.2
-#         with:
-#           node-version: '14'
-
-#       # Устанавливаем yfm-docs
-#       - name: Install yfm-docs
-#         run: npm i -g @doc-tools/docs
-
-#       # Runs a single command using the runners shell
-#       - name: Run yfm-docs
-#         run: yfm -i ./source -o ./output
-
-#       # Runs a set of commands using the runners shell
-#       - name: Run a multi-line script
-#         run: |
-#           echo Add other actions to build,
-#           echo test, and deploy your project.
-
-      # Постим коммент про выложенную сборку
-      - uses: mshick/add-pr-comment@v1
-        with:
-          message: "head_ref: ${{ github.head_ref }}, ref: ${{ github.ref }}"
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          repo-token-user-login: 'github-actions[bot]' # The user.login for temporary GitHub tokens
-          allow-repeats: false # This is the default