diff --git a/app/serializers/learning_object_obaa_serializer.rb b/app/serializers/learning_object_obaa_serializer.rb
index e0b5b49481be058e91f0f7b63d6fb997b4103b64..8f3a42e8e3aae204f750aeb7dab86809fa3297de 100644
--- a/app/serializers/learning_object_obaa_serializer.rb
+++ b/app/serializers/learning_object_obaa_serializer.rb
@@ -18,7 +18,7 @@
 # along with portalmec.  If not, see <http://www.gnu.org/licenses/>.
 
 class LearningObjectObaaSerializer < ActiveModel::Serializer
-  cache key: 'learning_object_obaa', expires_in: 4.hours
+  cache key: 'learning_object_obaa', expires_in: 4.hours, except: [:likes_count, :views_count, :downloads_count]
 #   "educational": {
 #     "description": "? não existe no PortalMecHomologa"
 #   },
diff --git a/app/serializers/learning_object_serializer.rb b/app/serializers/learning_object_serializer.rb
index 92e7a192cbffcd595f11b3bfc491b8e9d6e1087c..7351a560cc370ec726c87d3bd13aa3539bcb1aa3 100644
--- a/app/serializers/learning_object_serializer.rb
+++ b/app/serializers/learning_object_serializer.rb
@@ -18,7 +18,7 @@
 # along with portalmec.  If not, see <http://www.gnu.org/licenses/>.
 
 class LearningObjectSerializer < ActiveModel::Serializer
-  cache key: 'learning_object', expires_in: 4.hours, except: [:likes_count, :liked, :reviewed, :complained]
+  cache key: 'learning_object', expires_in: 4.hours, except: [:likes_count, :liked, :reviewed, :complained, :views_count, :downloads_count]
 
   def default_mime_type
     object.default_attachment.try(:mime_type)