diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index f0dc5cd..a994c8f 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -5,6 +5,7 @@
 # https://github.com/actions/stale
 name: Mark stale issues and pull requests
 
+# yamllint disable-line rule:truthy
 on:
   schedule:
   - cron: '43 6 * * *'