diff --git a/lib/spree/i18n.rb b/lib/spree/i18n.rb
index a1ab621b0d..d40dab6147 100644
--- a/lib/spree/i18n.rb
+++ b/lib/spree/i18n.rb
@@ -15,7 +15,7 @@ module Spree
       @virtual_path = virtual_path
 
       options = args.extract_options!
-      options[:scope] = [*options[:scope]].unshift(:spree)
+      options[:scope] = [*options[:scope]].unshift(:spree).uniq
       args << options
       super(*args)
     end