diff --git a/public/scripts/packages/marketing/package.json b/public/scripts/packages/marketing/package.json
index e8c3ce13442e9..efad692f2fb7f 100644
--- a/public/scripts/packages/marketing/package.json
+++ b/public/scripts/packages/marketing/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@deriv-com/marketing-utils",
-    "version": "1.0.15",
+    "version": "1.0.16",
     "type": "module",
     "repository": {
         "type": "git",
diff --git a/public/scripts/packages/marketing/src/cookie.js b/public/scripts/packages/marketing/src/cookie.js
index c3732fc21bebc..7286c8b40418a 100644
--- a/public/scripts/packages/marketing/src/cookie.js
+++ b/public/scripts/packages/marketing/src/cookie.js
@@ -229,6 +229,10 @@ function DerivMarketingCookies() {
     }
   });
 
+  let potential_mistagging = true;
+  let overwrite_happened = false;
+  let dropped_affiliate_tracking = null;
+
   if (shouldOverwrite(utm_data, current_utm_data)) {
     eraseCookie("affiliate_tracking");
     eraseCookie("utm_data");
@@ -239,6 +243,9 @@ function DerivMarketingCookies() {
       .replaceAll("%7D", "}");
 
     setCookie("utm_data", utm_data_cookie);
+    overwrite_happened = true;
+  } else {
+    potential_mistagging = false;
   }
 
   /* end handling UTMs */
@@ -247,6 +254,11 @@ function DerivMarketingCookies() {
   const isAffiliateTokenExist =
     searchParams.has("t") || searchParams.has("affiliate_token");
   if (isAffiliateTokenExist) {
+    if (overwrite_happened) {
+      dropped_affiliate_tracking = getCookie("affiliate_token");
+      potential_mistagging = false;
+    }
+
     eraseCookie("affiliate_tracking");
     const affiliateToken =
       searchParams.get("t") || searchParams.get("affiliate_token");
@@ -257,6 +269,11 @@ function DerivMarketingCookies() {
     eraseCookie("affiliate_tracking");
     const sidcValue = searchParams.get("sidc");
     setCookie("affiliate_tracking", sidcValue);
+
+    if (overwrite_happened) {
+      dropped_affiliate_tracking = getCookie("affiliate_token");
+      potential_mistagging = false;
+    }
   }
   /* end handling affiliate tracking */
 
@@ -429,6 +446,9 @@ function DerivMarketingCookies() {
         trackEvent("debug_marketing_cookies", {
           marketing_cookies: getStringifiedCookies(),
           cookie_status: testCookieFunctionality(),
+          potential_mistagging,
+          overwrite_happened,
+          dropped_affiliate_tracking,
         });
       }, 1000);
     } else if (retries > 0) {