1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/associations/builder/singular_association.rb b/activerecord/lib/active_record/associations/builder/singular_association.rb
index 6e6dd7204c..f6274c027e 100644
--- a/activerecord/lib/active_record/associations/builder/singular_association.rb
+++ b/activerecord/lib/active_record/associations/builder/singular_association.rb
@@ -2,7 +2,7 @@
 
 module ActiveRecord::Associations::Builder
   class SingularAssociation < Association #:nodoc:
-    def valid_options
+    def self.valid_options(options)
       super + [:dependent, :primary_key, :inverse_of, :required]
     end
 
@@ -31,7 +31,7 @@ module ActiveRecord::Associations::Builder
     def self.define_validations(model, reflection)
       super
       if reflection.options[:required]
-        model.validates_presence_of reflection.name
+        model.validates_presence_of reflection.name, message: :required
       end
     end
   end