diff --git a/modules/topicsFpdModule.js b/modules/topicsFpdModule.js
index 0e08d05f1bc..93bba231054 100644
--- a/modules/topicsFpdModule.js
+++ b/modules/topicsFpdModule.js
@@ -29,9 +29,6 @@ const bidderIframeList = {
   }, {
     bidder: 'rtbhouse',
     iframeURL: 'https://topics.authorizedvault.com/topicsapi.html'
-  }, {
-    bidder: 'improvedigital',
-    iframeURL: 'https://hb.360yield.com/privacy-sandbox/topics.html'
   }]
 }
 export const coreStorage = getCoreStorageManager(MODULE_NAME);