diff --git a/test/labels-reconcile.test.sh b/test/labels-reconcile.test.sh
index 86869f4..25620f8 100755
--- a/test/labels-reconcile.test.sh
+++ b/test/labels-reconcile.test.sh
@@ -1669,6 +1669,7 @@ review_filter_probe() {
         *) printf '[]\n' ;;
       esac
     }
+    # shellcheck disable=SC2317 # main invokes the probe override indirectly
     outstanding_requests() {
       printf '%s\n' "$REVIEWS_JSON" >"$RTMP/gradeable-reviews.json"
     }