diff --git a/.github/workflows/DocCleanup.yml b/.github/workflows/DocCleanup.yml
index 07ca4454..463a5f59 100644
--- a/.github/workflows/DocCleanup.yml
+++ b/.github/workflows/DocCleanup.yml
@@ -19,12 +19,12 @@ jobs:
             keep="$(readlink stable)"
             git config user.name "Documenter.jl"
             git config user.email "documenter@juliadocs.github.io"
-            git rm -rf --ignore-unmatch v[0-9]*.[0-9]*
+            git rm -rf --ignore-unmatch "v[0-9]*.[0-9]*" "previews/*"
             git checkout HEAD -- "$keep"
             if git diff --cached --quiet; then
-              echo "No old docs to delete"
+              echo "No old docs or previews to delete"
             else
-              git commit -m "Keep latest docs only"
+              git commit -m "Delete old docs and previews"
               git branch gh-pages-new $(echo "delete history" | git commit-tree HEAD^{tree})
               git push --force origin gh-pages-new:gh-pages
             fi
diff --git a/.github/workflows/DocPreviewCleanup.yml b/.github/workflows/DocPreviewCleanup.yml
deleted file mode 100644
index a63156c6..00000000
--- a/.github/workflows/DocPreviewCleanup.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: Doc Preview Cleanup
-on:
-  pull_request:
-    types: [closed]
-jobs:
-  doc-preview-cleanup:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout gh-pages branch
-        uses: actions/checkout@v7
-        with:
-          ref: gh-pages
-      - name: Delete preview and history + push changes
-        run: |
-            if [ -d "previews/PR$PRNUM" ]; then
-              git config user.name "Documenter.jl"
-              git config user.email "documenter@juliadocs.github.io"
-              git rm -rf "previews/PR$PRNUM"
-              git commit -m "delete preview"
-              git branch gh-pages-new $(echo "delete history" | git commit-tree HEAD^{tree})
-              git push --force origin gh-pages-new:gh-pages
-            fi
-        env:
-            PRNUM: ${{ github.event.number }}