--- /dev/null
+<?php
+
+/**
+ * A sneaky implementation of hook_module_implements_alter().
+ *
+ * site:install includes this file in order to not run any cron hooks during install.
+ * That's a bad idea.
+ *
+ * @param $implementations
+ * @param $hook
+ */
+function system_module_implements_alter(&$implementations, $hook) {
+ if ($hook == 'cron') {
+ $implementations = [];
+ }
+}