diff --git a/.github/actions/xahau-actions-cache-restore/action.yml b/.github/actions/xahau-actions-cache-restore/action.yml
index 712dae303..37daea123 100644
--- a/.github/actions/xahau-actions-cache-restore/action.yml
+++ b/.github/actions/xahau-actions-cache-restore/action.yml
@@ -106,7 +106,7 @@ runs:
 
           # Delete all delta layers for this key
           echo "Deleting all delta layers matching: ${CACHE_KEY}-delta-*"
-          DELTA_COUNT=$(aws s3 ls "s3://${S3_BUCKET}/" --region "${S3_REGION}" | grep "${CACHE_KEY}-delta-" | wc -l)
+          DELTA_COUNT=$(aws s3 ls "s3://${S3_BUCKET}/" --region "${S3_REGION}" | grep "${CACHE_KEY}-delta-" | wc -l || echo "0")
           if [ "${DELTA_COUNT}" -gt 0 ]; then
             aws s3 rm "s3://${S3_BUCKET}/" --recursive \
               --exclude "*" \