diff --git a/src/com/android/settings/applications/InstalledAppDetails.java b/src/com/android/settings/applications/InstalledAppDetails.java
old mode 100644
new mode 100755
index 1b3938c..6729ea9
--- a/src/com/android/settings/applications/InstalledAppDetails.java
+++ b/src/com/android/settings/applications/InstalledAppDetails.java
@@ -576,6 +576,12 @@
     }
 
     @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        mSession.release();
+    }
+
+    @Override
     public void onAllSizesComputed() {
     }