2 files changed, 2 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/attribute_methods.rb b/activemodel/lib/active_model/attribute_methods.rb
index 33454123ce..67f88b4088 100644
--- a/activemodel/lib/active_model/attribute_methods.rb
+++ b/activemodel/lib/active_model/attribute_methods.rb
@@ -325,7 +325,7 @@ module ActiveModel
             options.symbolize_keys!
             @prefix, @suffix = options[:prefix] || '', options[:suffix] || ''
             @regex = /^(#{Regexp.escape(@prefix)})(.+?)(#{Regexp.escape(@suffix)})$/
-            @method_missing_target = :"#{@prefix}attribute#{@suffix}"
+            @method_missing_target = "#{@prefix}attribute#{@suffix}"
             @method_name = "#{prefix}%s#{suffix}"
           end
 
diff --git a/activemodel/lib/active_model/callbacks.rb b/activemodel/lib/active_model/callbacks.rb
index aaa41f5ec6..7302a869c8 100644
--- a/activemodel/lib/active_model/callbacks.rb
+++ b/activemodel/lib/active_model/callbacks.rb
@@ -102,7 +102,7 @@ module ActiveModel
         define_callbacks(callback, options)
 
         types.each do |type|
-          send(:"_define_#{type}_model_callback", self, callback)
+          send("_define_#{type}_model_callback", self, callback)
         end
       end
     end