diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index e1040d4..0000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,29 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: ['**']
-
-jobs:
-  tests:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby:
-          - "2.7"
-          - "3.0"
-          - "3.1"
-          - "3.2"
-          - "3.3"
-    name: Ruby ${{ matrix.ruby }}
-    steps:
-      - uses: actions/checkout@v3
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: ${{ matrix.ruby }}
-          bundler-cache: true
-      - name: Run all tests
-        run: bundle exec rake test