diff --git a/browser/base/content/browser-init.js b/browser/base/content/browser-init.js
index 0186e3a6508fc8e40f93619d8b3e5a0c003cbd4a..1f4fa115e591cfbe3e23d4ce880be66277a50a26 100644
--- a/browser/base/content/browser-init.js
+++ b/browser/base/content/browser-init.js
@@ -243,6 +243,7 @@ var gBrowserInit = {
   },
 
   onLoad() {
+    Services.scriptloader.loadSubScript("chrome://browser/content/zenThemeModifier.js", window);
     gBrowser.addEventListener("DOMUpdateBlockedPopups", e =>
       PopupAndRedirectBlockerObserver.handleEvent(e)
     );
@@ -433,6 +434,7 @@ var gBrowserInit = {
 
     this._handleURIToLoad();
 
+    gZenWorkspaces.selectStartPage();
     Services.obs.addObserver(gIdentityHandler, "perm-changed");
     Services.obs.addObserver(gRemoteControl, "devtools-socket");
     Services.obs.addObserver(gRemoteControl, "marionette-listening");