diff --git a/cron.json b/cron.json
index b4df0f56cab3ce7f32d203e567b592b28677cce2..9c8f13a2d6e28b9b2856faf5a560f708e81bc5b0 100644
--- a/cron.json
+++ b/cron.json
@@ -7,6 +7,10 @@
     {
       "command": "0 3 * * * rails auto:clean_and_rebuild_websites",
       "size": "XL"
+    },
+    {
+      "command": "0 1 * * * rails auto:sib_sms_credits",
+      "size": "S"
     }
   ]
 }
\ No newline at end of file