diff --git a/browser/components/bookmarks/content/addBookmark2.xul b/browser/components/bookmarks/content/addBookmark2.xul
index b4437baa865..0d94b72ce8d 100644
--- a/browser/components/bookmarks/content/addBookmark2.xul
+++ b/browser/components/bookmarks/content/addBookmark2.xul
@@ -43,7 +43,7 @@
 
   <separator id="nameseparator" class="thin"/>
   
-  <grid>
+  <grid style="min-width:250px">
     <columns>
       <column/>
       <column flex="1"/>