diff --git a/api/config.yml b/api/config.yml
index 11b1112..a45c3bd 100644
--- a/api/config.yml
+++ b/api/config.yml
@@ -298,6 +298,6 @@ collections:
     - !include collections/lighthouse-subpaths.yml
 
 jobs:
-    - cron: "* * * * "
+    - cron: "0 0 * * 1"
       type: javascript
       file: jobs/lighthouse.js