diff --git a/mozilla/editor/base/nsEditor.cpp b/mozilla/editor/base/nsEditor.cpp
index 662d41c0c53..12d6e992ea3 100644
--- a/mozilla/editor/base/nsEditor.cpp
+++ b/mozilla/editor/base/nsEditor.cpp
@@ -888,7 +888,7 @@ nsresult nsEditor::CreateTxnToHandleEnterKey(EditAggregateTxn **aTxn)
 }
 #endif
 
-#define DELETE_SELECTION_DOESNT_GO_THROUGH_RANGE
+//#define DELETE_SELECTION_DOESNT_GO_THROUGH_RANGE
 
 nsresult 
 nsEditor::DeleteSelection(nsIEditor::Direction aDir)
diff --git a/mozilla/editor/libeditor/base/nsEditor.cpp b/mozilla/editor/libeditor/base/nsEditor.cpp
index 662d41c0c53..12d6e992ea3 100644
--- a/mozilla/editor/libeditor/base/nsEditor.cpp
+++ b/mozilla/editor/libeditor/base/nsEditor.cpp
@@ -888,7 +888,7 @@ nsresult nsEditor::CreateTxnToHandleEnterKey(EditAggregateTxn **aTxn)
 }
 #endif
 
-#define DELETE_SELECTION_DOESNT_GO_THROUGH_RANGE
+//#define DELETE_SELECTION_DOESNT_GO_THROUGH_RANGE
 
 nsresult 
 nsEditor::DeleteSelection(nsIEditor::Direction aDir)