diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index c4f80c15a48dde7be9e16898b09f008e5d0c28fd..c3732fa74f828b61172bd8a10e2953c8226b6689 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -35,7 +35,6 @@
 #define RESOLUTION 1024
 #define DECAY 8
 #define MAX_INTERESTING 50000
-#define STDDEV_THRESH 400
 
 
 /*