diff --git a/.github/workflows/cron-protocol-test-with-coverage.yml b/.github/workflows/cron-protocol-test-with-coverage.yml
index 4fab42b220e..e25e4ecd71b 100644
--- a/.github/workflows/cron-protocol-test-with-coverage.yml
+++ b/.github/workflows/cron-protocol-test-with-coverage.yml
@@ -4,8 +4,8 @@ name: Protocol tests with coverage
 # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#schedule
 on:
   schedule:
-  # daily at 13:00 UTC
-  - cron: 0 13 * * *
+  # Every Saturday at 13:00 UTC
+  - cron: 0 13 * * 6
   workflow_dispatch:
 
 jobs: