diff --git a/.github/workflows/cache_data.yaml b/.github/workflows/cache_data.yaml
index deb3f3e0737..38ae7be8d18 100644
--- a/.github/workflows/cache_data.yaml
+++ b/.github/workflows/cache_data.yaml
@@ -3,7 +3,7 @@ name: Cache data
 
 on:
   # Uncomment the 'pull_request' line below to manually re-cache data artifacts
-  pull_request:
+  # pull_request:
   # Schedule runs on 12 noon every Sunday
   schedule:
     - cron: '0 12 * * 0'