diff --git a/spec/controllers/assets_controller_spec.rb b/spec/controllers/assets_controller_spec.rb
index 5a08b756c..a4a853bb8 100644
--- a/spec/controllers/assets_controller_spec.rb
+++ b/spec/controllers/assets_controller_spec.rb
@@ -67,44 +67,4 @@ describe AssetsController, type: :controller do
         .to(change { Activity.count })
     end
   end
-
-  describe 'GET asset_card' do
-    let(:action) { get :toggle_view_mode, params: params, format: :json }
-    let!(:params) do
-      { id: asset.id }
-    end
-
-    it do
-      action
-
-      expect(response).to have_http_status 200
-    end
-
-    context 'when small card' do
-      it do
-        action
-
-        expect(response).to have_http_status 200
-        # wtf, not working here?, render_to_string is returning nil
-        # expect(JSON.parse(response.body)['html']).to be_eql 'hellow world'
-      end
-    end
-
-    context 'when iframe' do
-      before do
-        allow_any_instance_of(Asset).to receive(:small_card).and_return(false)
-        allow_any_instance_of(Asset).to receive(:get_action_url).and_return('fakeurl.com')
-        allow(controller).to receive(:wopi_enabled?).and_return(true)
-        allow(controller).to receive(:wopi_file?).and_return(true)
-      end
-
-      it do
-        action
-
-        expect(response).to have_http_status 200
-        expect(JSON.parse(response.body)['html'])
-          .to be_eql '<iframe src="fakeurl.com" title="DocumentPreview"></iframe>'
-      end
-    end
-  end
 end