diff --git a/browser/components/help/locale/en-US/firebird-toc.rdf b/browser/components/help/locale/en-US/firebird-toc.rdf
index d38919357021..616b6af2368f 100644
--- a/browser/components/help/locale/en-US/firebird-toc.rdf
+++ b/browser/components/help/locale/en-US/firebird-toc.rdf
@@ -261,7 +261,7 @@
         <rdf:li> <rdf:Description ID="menu-file-print-preview" nc:name="Print Preview" nc:link="menu_reference.xhtml#print_preview"/> </rdf:li>
         <rdf:li> <rdf:Description ID="menu-file-print" nc:name="Print..." nc:link="menu_reference.xhtml#print"/> </rdf:li>
         <rdf:li> <rdf:Description ID="menu-file-import" nc:name="Import..." nc:link="menu_reference.xhtml#import"/> </rdf:li>
-<!--    <rdf:li> <rdf:Description ID="menu-file-work-offline" nc:name="Work Offline" nc:link="menu_reference.xhtml#work_offline"/> </rdf:li>-->
+        <rdf:li> <rdf:Description ID="menu-file-work-offline" nc:name="Work Offline" nc:link="menu_reference.xhtml#work_offline"/> </rdf:li>
         <rdf:li> <rdf:Description ID="menu-exit" nc:name="Exit" nc:link="menu_reference.xhtml#exit"/> </rdf:li>
       </rdf:Seq>
     </nc:subheadings>
diff --git a/browser/components/help/locale/en-US/menu_reference.xhtml b/browser/components/help/locale/en-US/menu_reference.xhtml
index 01b5fe52eb4b..89f33ee4ac66 100644
--- a/browser/components/help/locale/en-US/menu_reference.xhtml
+++ b/browser/components/help/locale/en-US/menu_reference.xhtml
@@ -85,12 +85,10 @@ Contributors:
     history, passwords and other data from browsers like Microsoft Internet
     Explorer, Netscape, Mozilla or Opera.</p>
 
-<!--
   <h3 id="work_offline">Work Offline</h3>
   <p>Toggles between online and offline mode. Offline mode allows you to view
     web pages you've previously visited without being connected to the
     Internet.</p>
--->
 
   <h3 id="exit">
     <span class="win">Exit</span>