diff -Nru ubuntu-gnome-default-settings-17.04.2/debian/changelog ubuntu-gnome-default-settings-17.04.3/debian/changelog
--- ubuntu-gnome-default-settings-17.04.2/debian/changelog	2017-04-02 18:00:45.000000000 +0000
+++ ubuntu-gnome-default-settings-17.04.3/debian/changelog	2017-04-10 09:50:30.000000000 +0000
@@ -1,3 +1,10 @@
+ubuntu-gnome-default-settings (17.04.3) zesty; urgency=medium
+
+  * Use defaultPref instead of pref to allow users to change the
+    Firefox homepage (LP: #1605887)
+
+ -- Jeremy Bicha <jbicha@ubuntu.com>  Mon, 10 Apr 2017 05:50:30 -0400
+
 ubuntu-gnome-default-settings (17.04.2) zesty; urgency=medium
 
   * Disable nautilus interactive-search by default. This matches our 16.04
diff -Nru ubuntu-gnome-default-settings-17.04.2/usr/lib/firefox/ubuntu-gnome.cfg ubuntu-gnome-default-settings-17.04.3/usr/lib/firefox/ubuntu-gnome.cfg
--- ubuntu-gnome-default-settings-17.04.2/usr/lib/firefox/ubuntu-gnome.cfg	2017-03-09 20:29:01.000000000 +0000
+++ ubuntu-gnome-default-settings-17.04.3/usr/lib/firefox/ubuntu-gnome.cfg	2017-04-10 09:49:10.000000000 +0000
@@ -1,2 +1,2 @@
 //
-pref("browser.startup.homepage", "about:home");
+defaultPref("browser.startup.homepage", "about:home");