diff --git a/src/com/android/settings/fuelgauge/BatteryUtils.java b/src/com/android/settings/fuelgauge/BatteryUtils.java
index 3b6aa49..8e730c0 100644
--- a/src/com/android/settings/fuelgauge/BatteryUtils.java
+++ b/src/com/android/settings/fuelgauge/BatteryUtils.java
@@ -132,8 +132,9 @@
             if (shouldHideSipper(sipper)) {
                 sippers.remove(i);
                 if (sipper.drainType != BatterySipper.DrainType.OVERCOUNTED
-                        && sipper.drainType != BatterySipper.DrainType.SCREEN) {
-                    // Don't add it if it is overcounted or screen
+                        && sipper.drainType != BatterySipper.DrainType.SCREEN
+                        && sipper.drainType != BatterySipper.DrainType.UNACCOUNTED) {
+                    // Don't add it if it is overcounted, unaccounted or screen
                     proportionalSmearPowerMah += sipper.totalPowerMah;
                 }
             }
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
index fad5c5e..f6a8587 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
@@ -192,8 +192,7 @@
         final double totalUsage = mBatteryUtils.removeHiddenBatterySippers(sippers);
 
         assertThat(sippers).containsExactly(mNormalBatterySipper);
-        assertThat(totalUsage).isWithin(PRECISION).of(
-                BATTERY_SYSTEM_USAGE + BATTERY_UNACCOUNTED_USAGE);
+        assertThat(totalUsage).isWithin(PRECISION).of(BATTERY_SYSTEM_USAGE);
     }
 
     @Test