diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6e7108f..f368a87 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,7 @@ name: build and deploy docs
 
 on:
   schedule:
-    - cron: '0 */2 * * *' # every 2 hours
+    - cron: '0 */8 * * *' # every 8 hours
   push:
     branches:
       - "main"