diff --git a/.github/workflows/process-tranches.yml b/.github/workflows/process-tranches.yml
index c7708c6dc..56e1d71eb 100644
--- a/.github/workflows/process-tranches.yml
+++ b/.github/workflows/process-tranches.yml
@@ -2,7 +2,7 @@ name: Generate tranches
 
 on:
   schedule:
-    - cron: '*/30 * * * *'
+    - cron: '0 */6 * * *'
 
 jobs:
   master: