diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp
index 110ed038f..ae84d1e18 100644
--- a/healthd/BatteryMonitor.cpp
+++ b/healthd/BatteryMonitor.cpp
@@ -39,7 +39,7 @@
 #define FAKE_BATTERY_CAPACITY 42
 #define FAKE_BATTERY_TEMPERATURE 424
 #define ALWAYS_PLUGGED_CAPACITY 100
-#define MILLION 10000000.0
+#define MILLION 1.0e6
 #define DEFAULT_VBUS_VOLTAGE 5000000
 
 namespace android {