diff --git a/.github/workflows/auto-rerun.yaml b/.github/workflows/auto-rerun.yaml
index d911319da73..ccb86ca1aba 100644
--- a/.github/workflows/auto-rerun.yaml
+++ b/.github/workflows/auto-rerun.yaml
@@ -16,6 +16,10 @@ jobs:
       - run: |
           set -eu
 
+          info() {
+              echo "[INFO] $*" >&2
+          }
+
           d=$(date +%Y-%m-%d -d "4 day ago")
           info "date: $d"