--- a/browser/components/customizableui/content/customizeMode.inc.xul
+++ b/browser/components/customizableui/content/customizeMode.inc.xul
@@ -4,18 +4,18 @@
 
 <hbox id="customization-container" flex="1" hidden="true">
   <vbox flex="1" id="customization-palette-container">
     <label id="customization-header">
       &customizeMode.menuAndToolbars.header2;
     </label>
     <hbox id="customization-empty" hidden="true">
       <label>&customizeMode.menuAndToolbars.empty;</label>
-      <label onclick="BrowserOpenAddonsMgr('addons://discovery/');"
-             onkeypress="BrowserOpenAddonsMgr('addons://discovery/');"
+      <label onclick="BrowserOpenAddonsMgr('addons://discover/');"
+             onkeypress="BrowserOpenAddonsMgr('addons://discover/');"
              id="customization-more-tools"
              class="text-link">
         &customizeMode.menuAndToolbars.emptyLink;
       </label>
     </hbox>
     <vbox id="customization-palette" class="customization-palette"/>
     <spacer id="customization-spacer"/>
     <hbox id="customization-footer">