--- a/browser/components/preferences/in-content/privacy.xul
+++ b/browser/components/preferences/in-content/privacy.xul
@@ -279,17 +279,17 @@
               accesskey="&siteDataSettings.accesskey;"
               searchkeywords="&window.title;
                               &hostCol.label;
                               &statusCol.label;
                               &usageCol.label;"/>
       <button id="clearSiteDataButton"
           class="accessory-button"
           icon="clear"
-          label="&clearSiteData.label;" accesskey="&clearSiteData.accesskey;"/>
+          label="&clearSiteData1.label;" accesskey="&clearSiteData1.accesskey;"/>
     </vbox>
   </hbox>
 </groupbox>
 
 <!-- Tracking -->
 <groupbox id="trackingGroup" data-category="panePrivacy" hidden="true">
   <caption><label>&trackingProtectionHeader2.label;</label></caption>
   <vbox>

--- a/browser/locales/en-US/chrome/browser/preferences/advanced.dtd
+++ b/browser/locales/en-US/chrome/browser/preferences/advanced.dtd
@@ -50,18 +50,18 @@ available. -->
 <!ENTITY networkProxy.label              "Network Proxy">
 
 <!ENTITY connectionSettingsLearnMore.label "Learn more">
 <!ENTITY connectionSettings.label        "Settings…">
 <!ENTITY connectionSettings.accesskey    "e">
 
 <!--  Site Data section manages sites using Storage API and is under Network -->
 <!ENTITY siteData.label                  "Site Data">
-<!ENTITY clearSiteData.label             "Clear All Data">
-<!ENTITY clearSiteData.accesskey         "l">
+<!ENTITY clearSiteData1.label            "Clear Data…">
+<!ENTITY clearSiteData1.accesskey        "l">
 <!ENTITY siteDataSettings.label          "Settings…">
 <!ENTITY siteDataSettings.accesskey      "i">
 <!ENTITY siteDataLearnMoreLink.label     "Learn more">
 
 <!ENTITY updateTab.label                 "Update">
 
 <!-- LOCALIZATION NOTE (updateApplication.label):
   Strings from aboutDialog.dtd are displayed in this section of the preferences.