diff --git a/.github/workflows/clean_caches.yml b/.github/workflows/clean_caches.yml
deleted file mode 100644
index 588a9c178..000000000
--- a/.github/workflows/clean_caches.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-name: Cleanup caches on closed pull requests
-on:
-  pull_request:
-    types:
-      - closed
-
-jobs:
-  cleanup:
-    runs-on: ubuntu-latest
-    permissions:
-      actions: write
-      contents: read
-    steps:
-      - name: Cleanup caches
-        run: |
-          echo "Fetching list of cache keys"
-          cacheKeysForPR=$(gh cache list --ref $BRANCH --limit 100 --json id --jq '.[].id')
-
-          ## Setting this to not fail the workflow while deleting cache keys.
-          set +e
-          echo "Deleting caches..."
-          for cacheKey in $cacheKeysForPR
-          do
-              gh cache delete $cacheKey
-          done
-          echo "Done"
-        env:
-          GH_TOKEN: ${{ github.token }}
-          GH_REPO: ${{ github.repository }}
-          BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge