diff --git a/lib/has_magic_fields/extend.rb b/lib/has_magic_fields/extend.rb
index 9b507ed..ccde5a6 100644
--- a/lib/has_magic_fields/extend.rb
+++ b/lib/has_magic_fields/extend.rb
@@ -111,7 +111,7 @@ module HasMagicFields
       end
     end
 
-    if Rails.env.development?
+    if !Rails.env.production?
       %w{ models }.each do |dir|
         path = File.join(File.dirname(__FILE__), '../app', dir)
         $LOAD_PATH << path
--
libgit2 0.21.0