diff --git a/src/openforms/js/components/admin/form_design/RegistrationFields.stories.js b/src/openforms/js/components/admin/form_design/RegistrationFields.stories.js
index e1eb55bc4e..ccaad1afa2 100644
--- a/src/openforms/js/components/admin/form_design/RegistrationFields.stories.js
+++ b/src/openforms/js/components/admin/form_design/RegistrationFields.stories.js
@@ -9,6 +9,7 @@ import {
 } from 'components/admin/form_design/registrations/objectsapi/mocks';
 import {
   mockCaseTypesGet,
+  mockProductsGet,
   mockCataloguesGet as mockZGWApisCataloguesGet,
 } from 'components/admin/form_design/registrations/zgw/mocks';
 import {
@@ -207,7 +208,7 @@ export default {
           mockObjectsApiCataloguesGet(),
           mockDocumentTypesGet(),
         ],
-        zgwMocks: [mockZGWApisCataloguesGet(), mockCaseTypesGet()],
+        zgwMocks: [mockZGWApisCataloguesGet(), mockCaseTypesGet(), mockProductsGet()],
       },
     },
   },
diff --git a/src/openforms/js/components/admin/form_design/registrations/zgw/ZGWOptionsFormFields.stories.js b/src/openforms/js/components/admin/form_design/registrations/zgw/ZGWOptionsFormFields.stories.js
index 168db28dcd..7aba961b13 100644
--- a/src/openforms/js/components/admin/form_design/registrations/zgw/ZGWOptionsFormFields.stories.js
+++ b/src/openforms/js/components/admin/form_design/registrations/zgw/ZGWOptionsFormFields.stories.js
@@ -9,7 +9,7 @@ import {
 } from 'components/admin/form_design/story-decorators';
 
 import ZGWFormFields from './ZGWOptionsFormFields';
-import {mockCaseTypesGet, mockCataloguesGet} from './mocks';
+import {mockCaseTypesGet, mockCataloguesGet, mockProductsGet} from './mocks';
 
 const NAME = 'form.registrationBackends.0.options';
 
diff --git a/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js b/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js
index 5ff745cbf3..bb5ef0b91e 100644
--- a/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js
+++ b/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js
@@ -74,3 +74,20 @@ export const mockCaseTypesGet = () =>
     const match = CASE_TYPES[catalogueUrl] ?? [];
     return res(ctx.json(match));
   });
+
+const PRODUCTS = [
+  {
+    uri: 'https://example.com/product/1234',
+  },
+  {
+    uri: 'https://example.com/product/4321',
+  },
+  {
+    uri: 'https://example.com/product/1423',
+  },
+];
+
+export const mockProductsGet = () =>
+  rest.get(`${API_BASE_URL}/api/v2/registration/plugins/zgw-api/products`, (req, res, ctx) => {
+    return res(ctx.json(PRODUCTS));
+  });