diff --git a/make.js b/make.js
index 36f4ef073..8c1319554 100755
--- a/make.js
+++ b/make.js
@@ -280,7 +280,6 @@ target.firefox = function() {
   // Modify the viewer so it does all the extension-only stuff.
   cd(FIREFOX_BUILD_CONTENT_DIR + '/web');
   sed('-i', /.*PDFJSSCRIPT_INCLUDE_BUNDLE.*\n/, cat(ROOT_DIR + BUILD_TARGET), 'viewer-snippet-firefox-extension.html');
-  sed('-i', /.*PDFJSSCRIPT_OTHER_SCRIPTS.*\n/, cat(ROOT_DIR + 'external/webL10n/l10n.js'), 'viewer-snippet-firefox-extension.html');
   sed('-i', /PDFJSSCRIPT_LOCALE_DATA/, JSON.stringify({text: LOCALE_CONTENT}), 'viewer-snippet-firefox-extension.html');
   sed('-i', /.*PDFJSSCRIPT_REMOVE_CORE.*\n/g, '', 'viewer.html');
   sed('-i', /.*PDFJSSCRIPT_REMOVE_FIREFOX_EXTENSION.*\n/g, '', 'viewer.html');
@@ -289,6 +288,8 @@ target.firefox = function() {
 
   // We don't need pdf.js anymore since its inlined
   rm('-Rf', FIREFOX_BUILD_CONTENT_DIR + BUILD_DIR);
+  rm(FIREFOX_BUILD_CONTENT_DIR + '/web/viewer-snippet-firefox-extension.html');
+  rm(FIREFOX_BUILD_CONTENT_DIR + '/web/locale.properties');
   // Remove '.DS_Store' and other hidden files
   find(FIREFOX_BUILD_DIR).forEach(function(file) {
     if (file.match(/^\./))
diff --git a/web/viewer-snippet-firefox-extension.html b/web/viewer-snippet-firefox-extension.html
index d3faaae51..a5c0da0a5 100644
--- a/web/viewer-snippet-firefox-extension.html
+++ b/web/viewer-snippet-firefox-extension.html
@@ -10,9 +10,8 @@
    script.text = localeData.text;
    document.getElementsByTagName('head')[0].appendChild(script);
 })();
-
-/* PDFJSSCRIPT_OTHER_SCRIPTS */
 </script>
+<script type="text/javascript" src="l10n.js"></script>
 <script type="text/javascript" id="PDFJS_SCRIPT_TAG">
 <!--
 // pdf.js is inlined here because resource:// urls won't work