diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index b17bb9f..0000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,78 +0,0 @@
-name: Test
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-  workflow_dispatch:
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        id: depup
-        with:
-          file: testdata/testfile
-          version_name: REVIEWDOG_VERSION
-          repo: reviewdog/reviewdog
-
-      - name: Check diff
-        run: git diff
-
-  needless_prefix:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        id: depup
-        with:
-          file: testdata/testfile
-          version_name: REDPEN_VERSION
-          repo: redpen-cc/redpen
-
-      - name: Check diff
-        run: git diff
-
-  not_semver:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        id: depup
-        with:
-          file: testdata/testfile
-          version_name: TMUX_VERSION
-          repo: tmux/tmux
-
-      - name: Check diff
-        run: git diff
-
-  quoted_version:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        id: depup
-        with:
-          file: testdata/testfile
-          version_name: POETRY_VERSION
-          repo: python-poetry/poetry
-
-      - name: Check diff
-        run: git diff
-
-  tagged_version:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        id: depup
-        with:
-          file: testdata/testfile
-          version_name: THEMIS_VERSION
-          repo: thinca/vim-themis
-          tag: true
-
-      - name: Check diff
-        run: git diff