diff --git a/packages/client/src/classes/client.js b/packages/client/src/classes/client.js
index 22357c0b..31d5a125 100644
--- a/packages/client/src/classes/client.js
+++ b/packages/client/src/classes/client.js
@@ -139,6 +139,7 @@ class Client {
       data: data.body,
       params: data.qs,
       headers: data.headers,
+      paramsSerializer: { indexes: null },
     };
 
     // Merge data with default request.
diff --git a/packages/client/src/client.spec.js b/packages/client/src/client.spec.js
index 277adc28..cd8edf87 100644
--- a/packages/client/src/client.spec.js
+++ b/packages/client/src/client.spec.js
@@ -3081,6 +3081,16 @@ describe('test_whitelabel_links__id__validate_post', () => {
   });
 });
 
+describe.only('test_marketing_integrations__array_query_params__delete', () => {
+  const request = {};
+  request.method = 'DELETE';
+  request.url = '/v3/marketing/integrations';
+  request.qs = { ids: ['id1', 'id2'] };
+  it('should have the correct response code', () => {
+    return testRequest(request, 204);
+  });
+});
+
 describe('test_whitelabel_links__link_id__subuser_post', () => {
   const request = {};
   request.body = {