diff --git a/packagist.sh b/packagist.sh
new file mode 100755
index 0000000..3e38532
--- /dev/null
+++ b/packagist.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+
+php /usr/local/composer-mirror/bin/console app:crawler
+# 6553/32768
+if [[ $RANDOM -le 6553 ]]; then
+    php /usr/local/composer-mirror/bin/console app:clear --expired=json
+fi