diff --git a/.github/workflows/notify-coverage.yml b/.github/workflows/notify-coverage.yml
index b4e68c97a..fe2b2985c 100644
--- a/.github/workflows/notify-coverage.yml
+++ b/.github/workflows/notify-coverage.yml
@@ -6,8 +6,8 @@ name: Notify coverage changes
 
 on:
   schedule:
-    # 04:00 daily
-    - cron: '0 4 * * *'
+    # 04:00 every Monday
+    - cron: '0 4 * * 1'
   workflow_dispatch: {}
 
 jobs:
@@ -24,7 +24,7 @@ jobs:
           workflow: 'notify-coverage.yml'
           name: head-sha.txt
           if_no_artifact_found: ignore
-      - name: Get today's and yesterday's coverage trends from codecov
+      - name: Get today's and last run's coverage trends from codecov
         id: get_coverage
         # API reference: https://docs.codecov.com/reference/repos_totals_retrieve
         run: |