diff --git a/supabase/migrations/20260321_extend_scheduled_notifications.sql b/supabase/migrations/20260321_extend_scheduled_notifications.sql
index 194740d4..ae803850 100644
--- a/supabase/migrations/20260321_extend_scheduled_notifications.sql
+++ b/supabase/migrations/20260321_extend_scheduled_notifications.sql
@@ -490,22 +490,21 @@ BEGIN
   PERFORM cron.schedule(
     'notification_enqueue_every_min',
     '*/1 * * * *',
-    $$SELECT public.enqueue_all_notifications();$$
+    'SELECT public.enqueue_all_notifications();'
   );
 
   -- Job 2: Process notification queue via pg_net every minute
   PERFORM cron.schedule(
     'notification_process_every_min',
     '*/1 * * * *',
-    $$SELECT public.process_notification_queue();$$
+    'SELECT public.process_notification_queue();'
   );
 
   -- Job 3: Daily cleanup of old processed notifications
   PERFORM cron.schedule(
     'cleanup_old_notifications',
     '0 3 * * *',
-    $$DELETE FROM scheduled_notifications WHERE processed = true AND processed_at < now() - interval '7 days';
-      DELETE FROM notification_pushes WHERE pushed_at < now() - interval '7 days';$$
+    'DELETE FROM scheduled_notifications WHERE processed = true AND processed_at < now() - interval ' || quote_literal('7 days') || '; DELETE FROM notification_pushes WHERE pushed_at < now() - interval ' || quote_literal('7 days') || ';'
   );
 
 EXCEPTION WHEN others THEN