diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e1483f8..5cc92d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,6 +21,7 @@ on:
       - "**.md"
       - "**.txt"
   workflow_dispatch:
+  schedule: [cron: "0 1 */7 * *"]
 
 env:
   CARGO_TERM_COLOR: always