diff --git a/.github/workflows/release-please-label.yml b/.github/workflows/release-please-label.yml
deleted file mode 100644
index d00076f..0000000
--- a/.github/workflows/release-please-label.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: release-please-label
-on:
-  pull_request_target:
-    branches:
-      - main
-    types:
-      - opened
-jobs:
-  release-please-label:
-    if: "${{ github.event.sender.login == 'yoshi-code-bot' && startsWith(github.event.pull_request.title, 'chore(main): release ') }}"
-    runs-on: ubuntu-latest
-    steps:
-      - name: ReleaseLabel
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{secrets.YOSHI_APPROVER_TOKEN}}
-          script: |
-            core.info('Labeling release');
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.payload.pull_request.number,
-              labels: ['autorelease: pending']
-            });
-            core.info('Labeled');
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
deleted file mode 100644
index 73f0a40..0000000
--- a/.github/workflows/release-please.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: Release-Please
-on:
-  workflow_dispatch:
-    inputs:
-      gem:
-        description: "Name of single gem to release. Leave blank to check all gems."
-        required: false
-      args:
-        description: "Extra command line arguments."
-        required: false
-
-jobs:
-  release-please:
-    if: ${{ github.repository == 'googleapis/signet' }}
-    runs-on: ubuntu-latest
-    env:
-      GITHUB_TOKEN: ${{ secrets.YOSHI_CODE_BOT_TOKEN }}
-      RELEASE_PLEASE_DISABLE: ${{ secrets.RELEASE_PLEASE_DISABLE }}
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-      - name: Install Ruby 3.0
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: "3.0"
-      - name: Install NodeJS 16.x
-        uses: actions/setup-node@v4
-        with:
-          node-version: "16.x"
-      - name: Install tools
-        run: "gem install --no-document toys"
-      - name: execute
-        run: |
-          toys release manifest -v \
-            --fork --skip-labeling \
-            --github-event-name=${{ github.event_name }} \
-            ${{ github.event.inputs.args }} \
-            -- ${{ github.event.inputs.gem }}