diff --git a/app/presenters/messages/search_data_presenter.rb b/app/presenters/messages/search_data_presenter.rb
index 7d0638add..7a6260686 100644
--- a/app/presenters/messages/search_data_presenter.rb
+++ b/app/presenters/messages/search_data_presenter.rb
@@ -51,7 +51,6 @@ class Messages::SearchDataPresenter < SimpleDelegator
 
   def additional_attributes_data
     {
-      campaign_id: additional_attributes&.dig('campaign_id'),
       automation_rule_id: content_attributes&.dig('automation_rule_id')
     }
   end
diff --git a/spec/presenters/messages/search_data_presenter_spec.rb b/spec/presenters/messages/search_data_presenter_spec.rb
index 0bbe1a812..7b3d4acb9 100644
--- a/spec/presenters/messages/search_data_presenter_spec.rb
+++ b/spec/presenters/messages/search_data_presenter_spec.rb
@@ -61,15 +61,10 @@ RSpec.describe Messages::SearchDataPresenter do
     context 'with campaign and automation data' do
       before do
         message.update(
-          additional_attributes: { 'campaign_id' => '123' },
           content_attributes: { 'automation_rule_id' => '456' }
         )
       end
 
-      it 'includes campaign_id' do
-        expect(presenter.search_data[:additional_attributes][:campaign_id]).to eq('123')
-      end
-
       it 'includes automation_rule_id' do
         expect(presenter.search_data[:additional_attributes][:automation_rule_id]).to eq('456')
       end