diff --git a/src/v0/destinations/mp/util.js b/src/v0/destinations/mp/util.js
index d9b8f11dca..30173fd514 100644
--- a/src/v0/destinations/mp/util.js
+++ b/src/v0/destinations/mp/util.js
@@ -12,6 +12,7 @@ const {
   getSuccessRespEvents,
   defaultBatchRequestConfig,
   IsGzipSupported,
+  isObject,
 } = require('../../util');
 const {
   ConfigCategory,
@@ -189,7 +190,7 @@ const removeDuplicateMetadata = (mergedBatches) => {
  */
 const buildUtmParams = (campaign) => {
   const utmParams = {};
-  if (campaign) {
+  if (isObject(campaign)) {
     Object.keys(campaign).forEach((key) => {
       if (key === 'name') {
         utmParams.utm_campaign = campaign[key];
diff --git a/src/v0/destinations/mp/util.test.js b/src/v0/destinations/mp/util.test.js
index db39a250dc..6d5b24766d 100644
--- a/src/v0/destinations/mp/util.test.js
+++ b/src/v0/destinations/mp/util.test.js
@@ -585,6 +585,12 @@ describe('Mixpanel utils test', () => {
       expect(result).toEqual({});
     });
 
+    it('should return an empty object when campaign is not an object', () => {
+      const campaign = [{ name: 'test' }];
+      const result = buildUtmParams(campaign);
+      expect(result).toEqual({});
+    });
+
     it('should handle campaign object with null/undefined values', () => {
       const campaign = { name: null, source: 'rudder', medium: 'rudder', test: undefined };
       const result = buildUtmParams(campaign);