diff --git a/integrations/Lotame/browser.js b/integrations/Lotame/browser.js
index 0a26022794..ff8ca397de 100644
--- a/integrations/Lotame/browser.js
+++ b/integrations/Lotame/browser.js
@@ -17,6 +17,7 @@ class Lotame {
 
   init() {
     logger.debug("===in init Lotame===");
+    window.LOTAME_SYNCH_CALLBACK = () => {};
   }
 
   addPixel(source, width, height){
@@ -38,6 +39,9 @@ class Lotame {
       });
     }
     this.storage.setLotameSynchTime(Date.now());
+    if(window.LOTAME_SYNCH_CALLBACK && typeof window.LOTAME_SYNCH_CALLBACK == "function"){
+      window.LOTAME_SYNCH_CALLBACK();
+    }
 
   }
 
diff --git a/tests/html/script-test.html b/tests/html/script-test.html
index 9b505d9f90..4fb85b3fd9 100644
--- a/tests/html/script-test.html
+++ b/tests/html/script-test.html
@@ -23,8 +23,11 @@
       }
 
       rudderanalytics.load(
-        "1WxuLjndG7YDBT603xZH01mI0HW",
-        "http://localhost:8090"
+        "1X6kp0fxQpP5tzg6CAFjQoXkwa6",
+        "http://localhost:8090",
+        {
+          configUrl: "https://api-tf.rudderlabs.com/sourceConfig"
+        }
       );
       rudderanalytics.track();
       // rudderanalytics.page(); //Turn this on if Chartbeat is a destination
@@ -35,6 +38,10 @@
     <script>
       window.rudderanalytics.ready(() => {
         console.log("we are all set!!!");
+        // The below callback is to register this to Lotame as a callback when the dsp pixels get synched.
+        /* window.LOTAME_SYNCH_CALLBACK = () => {
+          rudderanalytics.track("synch lotame", {}, {integrations:{"All" : false, "S3": true}});
+        } */
       });
       window.rudderanalytics.page();
       window.rudderanalytics.identify("fshdgfsd", {