diff --git a/.github/workflows/milestone.yml b/.github/workflows/milestone.yml
deleted file mode 100644
index 144d779ad5..0000000000
--- a/.github/workflows/milestone.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Milestone -- Add latest if missing on merge
-
-on:
-  pull_request_target:
-    types:
-      - closed
-    branches:
-      - 'main'
-
-jobs:
-  milestone_pr:
-    name: attach missing milestone to PR
-    if: github.event.pull_request.merged == true
-    runs-on: ubuntu-latest
-    steps:
-      - uses: scientific-python/attach-next-milestone-action@a4889cfde7d2578c1bc7400480d93910d2dd34f6
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}