diff --git a/.github/workflows/downstreams.yml b/.github/workflows/downstreams.yml
deleted file mode 100644
index 6f57457cd..000000000
--- a/.github/workflows/downstreams.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-name: downstreams
-
-on:
-  pull_request:
-    types: [opened, synchronize]
-  merge_group:
-    types: [checks_requested]
-  push:
-    # Always run on push to main. The build cache can only be reused
-    # if it was saved by a run from the repository's default branch.
-    # The run result will be identical to that from the merge queue
-    # because the commit is identical, yet we need to perform it to
-    # seed the build cache.
-    branches:
-      - main
-
-permissions:
-  id-token: write
-  contents: read
-  pull-requests: write
-
-jobs:
-  compatibility:
-    strategy:
-      fail-fast: false
-      matrix:
-        downstream:
-          - name: ucx
-            org: databrickslabs
-          - name: blueprint
-            org: databrickslabs
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Install Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-
-      - name: Install toolchain
-        run: |
-          pip install hatch==1.9.4
-
-      - name: Acceptance
-        uses: databrickslabs/sandbox/downstreams@downstreams/v0.0.1
-        with:
-          repo: ${{ matrix.downstream.name }}
-          org: ${{ matrix.downstream.org }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}