diff --git a/.github/workflows/provisional_data_access.yaml b/.github/workflows/provisional_data_access.yaml
index de78d64..0258aeb 100644
--- a/.github/workflows/provisional_data_access.yaml
+++ b/.github/workflows/provisional_data_access.yaml
@@ -1,10 +1,8 @@
 name: provisional-data
 
 on:
-  - push:
-     branches: main
-  - schedule:
-     cron: "*/10 */1 * * *"
+  schedule:
+    - cron: "30 */2 * * *"
 
 jobs:
   provis-data: