diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 145d225..e5eca62 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -971,6 +971,7 @@
         values.put(LauncherSettings.Favorites._ID, item.id);
         item.updateValuesWithCoordinates(values, item.cellX, item.cellY);
 
+        final StackTraceElement[] stackTrace = new Throwable().getStackTrace();
         Runnable r = new Runnable() {
             public void run() {
                 cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI :
@@ -978,7 +979,7 @@
 
                 // Lock on mBgLock *after* the db operation
                 synchronized (sBgLock) {
-                    checkItemInfoLocked(item.id, item, null);
+                    checkItemInfoLocked(item.id, item, stackTrace);
                     sBgItemsIdMap.put(item.id, item);
                     switch (item.itemType) {
                         case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: