diff --git a/lib/redmine/views/labelled_form_builder.rb b/lib/redmine/views/labelled_form_builder.rb
index 08ccf5f32..d8698312e 100644
--- a/lib/redmine/views/labelled_form_builder.rb
+++ b/lib/redmine/views/labelled_form_builder.rb
@@ -39,7 +39,7 @@ class Redmine::Views::LabelledFormBuilder < ActionView::Helpers::FormBuilder
   end
 
   def time_zone_select(field, priority_zones = nil, options = {}, html_options = {})
-        label_for_field(field, options) + super(field, priority_zones, options, html_options.except(:label)).html_safe
+    label_for_field(field, options) + super(field, priority_zones, options, html_options.except(:label)).html_safe
   end
 
   # Returns a label tag for the given field