diff --git a/browser/base/content/browser.xhtml b/browser/base/content/browser.xhtml
index 891c067d6ad718061c410c04743bed25744504b5..b7ded9691225068b23e4d6a5113242d0c0f5f842 100644
--- a/browser/base/content/browser.xhtml
+++ b/browser/base/content/browser.xhtml
@@ -99,6 +99,8 @@
+#include zen-preloaded.inc.xhtml
+
# All JS files which are needed by browser.xhtml and other top level windows to
# support MacOS specific features *must* go into the global-scripts.inc file so
# that they can be shared with macWindow.inc.xhtml.
@@ -143,6 +145,7 @@
window.addEventListener("DOMContentLoaded",
gBrowserInit.onDOMContentLoaded.bind(gBrowserInit), { once: true });
+#include zen-assets.inc.xhtml
# All sets except for popupsets (commands, keys, and stringbundles)
@@ -164,9 +167,13 @@
-#include navigator-toolbox.inc.xhtml
-
-#include browser-box.inc.xhtml
+
+
+ #include navigator-toolbox.inc.xhtml
+
+ #include browser-box.inc.xhtml
+