diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index d0051fb27e5..1bf520955fa 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -17,6 +17,8 @@ jobs:
       # replace `uses:` below with upstream actions/stale when https://github.com/actions/stale/issues/1136 is fixed
       - uses: itchyny/actions-stale@0980a21d84c23bd4d8c62b0958f47f25822286f2
         with:
+          operations-per-run: 500
+
           # Leave issues alone.
           days-before-issue-stale: -1
           days-before-issue-close: -1