diff --git a/config/initializers/subdomain.rb b/config/initializers/subdomain.rb
index 474503339..f813a24a0 100644
--- a/config/initializers/subdomain.rb
+++ b/config/initializers/subdomain.rb
@@ -6,7 +6,7 @@ class Subdomain
 
   def matches?(request)
     puts request.path_parameters
-    o = Secdomain.where(subname: request.subdomain).first
+    o = ::Secdomain.where(subname: request.subdomain).first
 
     if(@opt[:sub])
       if o && o.sub_type == 2 && request.path_parameters[:sub_dir_name] == 'news'