diff --git a/mozilla/browser/locales/all-locales b/mozilla/browser/locales/all-locales
index db5d0ae00ca..d8689add325 100644
--- a/mozilla/browser/locales/all-locales
+++ b/mozilla/browser/locales/all-locales
@@ -7,6 +7,7 @@ eu
 fi
 fr
 ga-IE
+gu-IN
 he
 hu
 it
diff --git a/mozilla/mail/locales/all-locales b/mozilla/mail/locales/all-locales
index 33c87e19682..e2f8ba5c929 100644
--- a/mozilla/mail/locales/all-locales
+++ b/mozilla/mail/locales/all-locales
@@ -1,6 +1,7 @@
 ca
 cs
 fi
+gu-IN
 hu
 ja
 ja-JP-mac