diff --git a/mozilla/editor/ui/dialogs/content/EdTableProps.js b/mozilla/editor/ui/dialogs/content/EdTableProps.js
index a7762b9a5ba..636fb31a2be 100644
--- a/mozilla/editor/ui/dialogs/content/EdTableProps.js
+++ b/mozilla/editor/ui/dialogs/content/EdTableProps.js
@@ -907,7 +907,7 @@ function ValidateCellData()
   if (gDialog.TextWrapCheckbox.checked)
   {
     if (gDialog.TextWrapList.selectedIndex == 1)
-      globalCellElement.setAttribute("nowrap","true");
+      globalCellElement.setAttribute("nowrap","nowrap");
     else
       globalCellElement.removeAttribute("nowrap");
   }