--- /tmp/usr/bin/dh_ubuntu_defaults	2018-07-31 22:09:55.010315919 +0300
+++ /usr/bin/dh_ubuntu_defaults	2018-07-31 22:08:00.698341823 +0300
@@ -418,9 +418,11 @@
 about=Mozilla Firefox for Ubuntu
 
 [Preferences]
-app.distributor = "canonical"
-app.distributor.channel = "ubuntu"
-app.partner.ubuntu = "ubuntu"
+app.distributor="canonical"
+app.distributor.channel="ubuntu"
+app.partner.ubuntu="ubuntu"
+intl.locale.requested=""
+mozilla.partner.id="ubuntu"
 ';
 
     # startpage