diff --git a/conf/init.zumapro.board.rc b/conf/init.zumapro.board.rc
index 9c4b87f..d6480f2 100644
--- a/conf/init.zumapro.board.rc
+++ b/conf/init.zumapro.board.rc
@@ -173,6 +173,9 @@ on init
     chown root system /sys/devices/platform/16490000.gsa-ns/log_main
     chown root system /sys/devices/platform/16490000.gsa-ns/log_intermediate
 
+    # Enable CPU Idle histograms
+    write /sys/kernel/metrics/cpuidle_histogram/enable 1
+
 on post-fs
     # Ensure device is ready and start storageproxyd
     wait /dev/sg1