diff --git a/.github/workflows/check-standard.yaml b/.github/workflows/check-standard.yaml
index f39ed452..26287752 100644
--- a/.github/workflows/check-standard.yaml
+++ b/.github/workflows/check-standard.yaml
@@ -5,6 +5,9 @@ on:
     branches: [main, master]
   pull_request:
     branches: [main, master]
+  schedule:
+    - cron: '20 1 * * 1'
+  workflow_dispatch:
 
 name: R-CMD-check