diff --git a/dom/base/nsGlobalWindow.cpp b/dom/base/nsGlobalWindow.cpp
index b32be1cb316..93bc161549a 100644
--- a/dom/base/nsGlobalWindow.cpp
+++ b/dom/base/nsGlobalWindow.cpp
@@ -1475,6 +1475,7 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(nsGlobalWindow)
     cb.NoteNativeChild(timeout, &NS_CYCLE_COLLECTION_NAME(nsTimeout));
   }
 
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR(mLocalStorage)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR(mSessionStorage)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR(mApplicationCache)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR(mDocumentPrincipal)
@@ -1512,6 +1513,7 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsGlobalWindow)
     tmp->mListenerManager->Disconnect();
     NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mListenerManager)
   }
+  NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mLocalStorage)
   NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mSessionStorage)
   NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mApplicationCache)
   NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mDocumentPrincipal)