diff --git a/xpfe/browser/resources/locale/en-US/navigator.dtd b/xpfe/browser/resources/locale/en-US/navigator.dtd
index 0494931a9753..680b1c3b07a4 100644
--- a/xpfe/browser/resources/locale/en-US/navigator.dtd
+++ b/xpfe/browser/resources/locale/en-US/navigator.dtd
@@ -106,8 +106,6 @@
 <!ENTITY findAgainCmd.label "Find Again">
 <!ENTITY findAgainCmd.accesskey "g">
 <!ENTITY findAgainCmd.commandkey "g">
-<!ENTITY searchBookmarksHistoryCmd.label "Search Bookmarks/History">
-<!ENTITY searchBookmarksHistoryCmd.accesskey "b">
 <!ENTITY searchInternetCmd.label "Search the Web">
 <!ENTITY searchInternetCmd.accesskey "w">
 <!ENTITY searchAllMailCmd.label "Search Mail">