diff --git a/assets/js/hooks/js_view/iframe.js b/assets/js/hooks/js_view/iframe.js
index dc0d262dc..2db596a95 100644
--- a/assets/js/hooks/js_view/iframe.js
+++ b/assets/js/hooks/js_view/iframe.js
@@ -61,7 +61,7 @@ function verifyIframeSource(iframeUrl) {
       .then((html) => {
         if (sha256Base64(html) !== IFRAME_SHA256) {
           throw new Error(
-            "The loaded iframe content doesn't have the expected checksum"
+            `The iframe loaded from ${iframeUrl} doesn't have the expected checksum ${IFRAME_SHA256}`
           );
         }
       });