diff --git a/.github/workflows/test-cron.yml b/.github/workflows/test-cron.yml
index 94ed98e82..168b3b591 100644
--- a/.github/workflows/test-cron.yml
+++ b/.github/workflows/test-cron.yml
@@ -1,7 +1,7 @@
 name: Refresh Tugboat Preview ID Cache
 on:
   schedule:
-    - cron: '1 * * * *'
+    - cron: '*/15 * * * *'
 jobs:
   testing:
     runs-on: ubuntu-latest