diff --git a/.github/workflows/slack.yml b/.github/workflows/slack.yml
deleted file mode 100644
index 499d465..0000000
--- a/.github/workflows/slack.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-name: Test posting to Slack
-on:
-  workflow_dispatch:
-jobs:
-  Slack:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Test posting to Slack
-      uses: slackapi/slack-github-action@v1.24.0
-      with:
-        channel-id: 'testing-github-actions-slack-bot'
-        payload: |
-          {
-            "text": "GitHub Action build result: ${{ job.status }}\n${{ github.event.pull_request.html_url || github.event.head_commit.url }}",
-            "blocks": [
-              {
-                "type": "section",
-                "text": {
-                  "type": "mrkdwn",
-                  "text": "GitHub Action build result: ${{ job.status }}\n${{ github.event.pull_request.html_url || github.event.head_commit.url }}"
-                }
-              }
-            ]
-          }
-      env:
-        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}