diff --git a/spec/serializers/analytics_build_entity_spec.rb b/spec/serializers/analytics_build_entity_spec.rb
index 6b33fe66a63767944b02cb0f1ecb2a84567806ef..86e703a6448081a5803cde0362accf553976f815 100644
--- a/spec/serializers/analytics_build_entity_spec.rb
+++ b/spec/serializers/analytics_build_entity_spec.rb
@@ -13,6 +13,14 @@ describe AnalyticsBuildEntity do
 
     subject { entity.as_json }
 
+    before do
+      Timecop.freeze
+    end
+
+    after do
+      Timecop.return
+    end
+
     it 'contains the URL' do
       expect(subject).to include(:url)
     end