diff --git a/config/planner.yml b/config/planner.yml
index 1caeddff..e8922e18 100644
--- a/config/planner.yml
+++ b/config/planner.yml
@@ -31,12 +31,12 @@ triggers:
     multiplier: 60  # Multiplier over `planning_window`.
 
   redshift_cpu:
-    lo: 10
-    hi: 90
+    lo: 15
+    hi: 85
     sustained_epochs: 3
 
   aurora_cpu:
-    lo: 10
+    lo: 15
     hi: 85
     sustained_epochs: 3