diff --git a/.github/workflows/test_runner.yml b/.github/workflows/test_runner.yml
index af7de176c7..ea84407874 100644
--- a/.github/workflows/test_runner.yml
+++ b/.github/workflows/test_runner.yml
@@ -12,9 +12,9 @@ name: Tests
 on:
   # continuous
   schedule:
-    # TODO Run daily at 10 AM UTC (2 AM PDT)
-    # Run every hour for now to gather statistics
-    - cron: 0 * * * *
+    # TODO Reduce this frequency
+    # Run every 15 minutes for now to gather statistics
+    - cron: "*/15 * * * *"
 
   # postsubmit
   push: