diff --git a/src/com/android/settings/deviceinfo/Memory.java b/src/com/android/settings/deviceinfo/Memory.java
index fb3728f3ac1..c2a51b041a2 100644
--- a/src/com/android/settings/deviceinfo/Memory.java
+++ b/src/com/android/settings/deviceinfo/Memory.java
@@ -217,6 +217,7 @@ public class Memory extends SettingsPreferenceFragment implements OnCancelListen
         intentFilter.addDataScheme("file");
         getActivity().registerReceiver(mReceiver, intentFilter);
 
+        mMeasurement.invalidate();
         if (!Environment.isExternalStorageEmulated()) {
             mMeasurement.measureExternal();
         }