diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
deleted file mode 100644
index 22f4fae4e..000000000
--- a/.github/workflows/nightly.yml
+++ /dev/null
@@ -1,70 +0,0 @@
-name: "nightly"
-
-on:
-  schedule:
-    - cron: "0 0 * * *"
-  workflow_dispatch:
-
-jobs:
-
-  spec:
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby_version:
-          - "3.1"
-        include:
-          - puppet_gem_version: "~> 8.0"
-            ruby_version: "3.1"
-    name: "spec (ruby ${{ matrix.ruby_version }})"
-    uses: "puppetlabs/cat-github-actions/.github/workflows/gem_ci.yml@main"
-    secrets: "inherit"
-    with:
-      rake_task: 'spec:coverage'
-      ruby_version: ${{ matrix.ruby_version }}
-      puppet_gem_version: ${{ matrix.puppet_gem_version }}
-
-  acceptance:
-    needs: "spec"
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - "ubuntu-latest"
-          - "windows-2019"
-        ruby_version:
-          - "3.1"
-        include:
-          - puppet_gem_version: "~> 8.0"
-            ruby_version: "3.1"
-    name: "acceptance (ruby ${{ matrix.ruby_version }} | ${{ matrix.os }})"
-    uses: "puppetlabs/cat-github-actions/.github/workflows/gem_acceptance.yml@main"
-    secrets: "inherit"
-    with:
-      ruby_version: ${{ matrix.ruby_version }}
-      puppet_version: ${{ matrix.puppet_gem_version }}
-      rake_task: 'acceptance:local'
-      runs_on: ${{ matrix.os }}
-
-  on-failure-workflow-restarter-proxy:
-    # (1) run this job after the "acceptance" job and...
-    needs: [acceptance]
-    # (2) continue ONLY IF "acceptance" fails
-    if: always() && needs.acceptance.result == 'failure'
-    runs-on: ubuntu-latest
-    steps:
-      # (3) checkout this repository in order to "see" the following custom action
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      # (4) "use" the custom action to retrigger the failed "acceptance job" above
-      # NOTE: pass the SOURCE_GITHUB_TOKEN to the custom action because (a) it must have
-      # this to trigger the reusable workflow that restarts the failed job; and
-      # (b) custom actions do not have access to the calling workflow's secrets
-      - name: Trigger reusable workflow
-        uses: "puppetlabs/cat-github-actions/.github/actions/workflow-restarter-proxy@main"
-        env:
-          SOURCE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          repository: ${{ github.repository }}
-          run_id: ${{ github.run_id }}