diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8be39e75..7824cb0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 #### Fixed
 - Fixed Deprecated use of base64_encode in Observer/SalesQuoteSaveAfter.php
+- Fixed profile identification on checkout page
 
 ### [4.2.0] - 2024-09-17
 
diff --git a/view/frontend/web/js/view/checkout/email.js b/view/frontend/web/js/view/checkout/email.js
index 267a4dfd..7eec5454 100644
--- a/view/frontend/web/js/view/checkout/email.js
+++ b/view/frontend/web/js/view/checkout/email.js
@@ -45,11 +45,14 @@ define([
         }
 
         self._email = jQuery(this).val();
-        if (!window.klaviyo.isIdentified()) {
-          window.klaviyo.push(['identify', {
-            '$email': self._email
-          }]);
-        }
+
+        window.klaviyo.isIdentified().then((identified)=> {
+          if (self._email && !identified) {
+            window.klaviyo.identify({
+              '$email': self._email
+            });
+          }
+        })
         self.postUserEmail(self._email);
       });
     },