diff --git a/app/models/sheet.rb b/app/models/sheet.rb
index 5fc5ca8..130596e 100644
--- a/app/models/sheet.rb
+++ b/app/models/sheet.rb
@@ -124,7 +124,7 @@ class Sheet < ActiveRecord::Base
     
     
     
-    return Sheet.all(:conditions => conditions,:include => :person)
+    return Sheet.includes(:person).where(conditions)
     
   end