diff --git a/app/models/mezuro_configuration_ownership.rb b/app/models/mezuro_configuration_ownership.rb
index 8025e1d..c710c84 100644
--- a/app/models/mezuro_configuration_ownership.rb
+++ b/app/models/mezuro_configuration_ownership.rb
@@ -1,8 +1,4 @@
 class MezuroConfigurationOwnership < ActiveRecord::Base
   belongs_to :user
   validates :mezuro_configuration_id, presence: true
-
-  def mezuro_configuration
-    MezuroConfiguration.find(mezuro_configuration_id)
-  end
 end
diff --git a/app/models/reading_group_ownership.rb b/app/models/reading_group_ownership.rb
index 575f02a..5318d9b 100644
--- a/app/models/reading_group_ownership.rb
+++ b/app/models/reading_group_ownership.rb
@@ -1,8 +1,4 @@
 class ReadingGroupOwnership < ActiveRecord::Base
   belongs_to :user
   validates :reading_group_id, presence: true
-
-  def reading_group
-    ReadingGroup.find(reading_group_id)
-  end
 end
diff --git a/spec/models/mezuro_configuration_ownership_spec.rb b/spec/models/mezuro_configuration_ownership_spec.rb
index 70013c2..67a102b 100644
--- a/spec/models/mezuro_configuration_ownership_spec.rb
+++ b/spec/models/mezuro_configuration_ownership_spec.rb
@@ -4,19 +4,4 @@ describe MezuroConfigurationOwnership, :type => :model do
   describe 'associations' do
     it { is_expected.to belong_to(:user) }
   end
-
-  describe 'methods' do
-    describe 'mezuro_configuration' do
-      subject {FactoryGirl.build(:mezuro_configuration_ownership)}
-      let(:mezuro_configuration) {FactoryGirl.build(:mezuro_configuration)}
-
-      before :each do
-        MezuroConfiguration.expects(:find).with(subject.mezuro_configuration_id).returns(mezuro_configuration)
-      end
-
-      it 'should return the mezuro_configuration' do
-        expect(subject.mezuro_configuration).to eq(mezuro_configuration)
-      end
-    end
-  end
 end
diff --git a/spec/models/reading_group_ownership_spec.rb b/spec/models/reading_group_ownership_spec.rb
index ff2c3ee..b4c5cfb 100644
--- a/spec/models/reading_group_ownership_spec.rb
+++ b/spec/models/reading_group_ownership_spec.rb
@@ -4,19 +4,4 @@ describe ReadingGroupOwnership, :type => :model do
   describe 'associations' do
     it { is_expected.to belong_to(:user) }
   end
-
-  describe 'methods' do
-    describe 'reading_group' do
-      subject {FactoryGirl.build(:reading_group_ownership)}
-      let(:reading_group) {FactoryGirl.build(:reading_group)}
-
-      before :each do
-        ReadingGroup.expects(:find).with(subject.reading_group_id).returns(reading_group)
-      end
-
-      it 'should return the reading_group' do
-        expect(subject.reading_group).to eq(reading_group)
-      end
-    end
-  end
 end
--
libgit2 0.21.2