diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index fa5811fd88a..f6e06f88463 100755
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -1,5 +1,5 @@
 !!! 5
-%html{:lang => 'en'}
+%html{:lang => I18n.locale}
   %head
     %meta{:charset => 'utf-8'}/
     %meta{:name => 'viewport', :content => 'width=device-width, initial-scale=1'}/
diff --git a/app/views/layouts/embedded.html.haml b/app/views/layouts/embedded.html.haml
index 562be66259d..596f3c36ee9 100644
--- a/app/views/layouts/embedded.html.haml
+++ b/app/views/layouts/embedded.html.haml
@@ -1,5 +1,5 @@
 !!! 5
-%html{:lang => 'en'}
+%html{:lang => I18n.locale}
   %head
     %meta{:charset => 'utf-8'}/
     = stylesheet_link_tag 'application', media: 'all'
diff --git a/app/views/layouts/error.html.haml b/app/views/layouts/error.html.haml
index 54563f7d87c..543881d7d9f 100644
--- a/app/views/layouts/error.html.haml
+++ b/app/views/layouts/error.html.haml
@@ -1,5 +1,5 @@
 !!!
-%html{:lang => "en"}
+%html{:lang => I18n.locale}
   %head
     %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
     %meta{:charset => "utf-8"}/