diff --git a/spec/serializers/api/cached_enterprise_serializer_spec.rb b/spec/serializers/api/cached_enterprise_serializer_spec.rb
index 017403de65..dbef516df5 100644
--- a/spec/serializers/api/cached_enterprise_serializer_spec.rb
+++ b/spec/serializers/api/cached_enterprise_serializer_spec.rb
@@ -32,32 +32,18 @@ describe Api::CachedEnterpriseSerializer do
     let(:duplicate_property) { create(:property, presentation: 'One') }
     let(:different_property) { create(:property, presentation: 'Two') }
 
-    describe "merging Spree::Properties" do
-      it "merges properties" do
-        allow(cached_enterprise_serializer)
-          .to receive(:product_properties) { [property] }
-        allow(cached_enterprise_serializer)
-          .to receive(:producer_properties) { [duplicate_property, different_property] }
-
-        merge = cached_enterprise_serializer.supplied_properties
-        expect(merge).to eq([property, different_property])
-      end
+    let(:enterprise) do
+      create(:enterprise, properties: [duplicate_property, different_property])
     end
 
-    describe "merging ProducerProperties and Spree::ProductProperties" do
-      let(:product_property) { create(:product_property,  property: property) }
-      let(:duplicate_product_property) { create(:producer_property, property: duplicate_property) }
-      let(:producer_property) { create(:producer_property, property: different_property) }
+    before do
+      product = create(:product, properties: [property])
+      enterprise.supplied_products << product
+    end
 
-      it "merges properties" do
-        allow(cached_enterprise_serializer)
-          .to receive(:product_properties) { [product_property] }
-        allow(cached_enterprise_serializer)
-          .to receive(:producer_properties) { [duplicate_product_property, producer_property] }
-
-        merge = cached_enterprise_serializer.supplied_properties
-        expect(merge).to eq([product_property, producer_property])
-      end
+    it "removes duplicate product and producer properties" do
+      merge = cached_enterprise_serializer.supplied_properties
+      expect(merge).to eq([property, different_property])
     end
   end
 end