diff --git a/static/webui/script.js b/static/webui/script.js
index 0c232d94..05bb8600 100644
--- a/static/webui/script.js
+++ b/static/webui/script.js
@@ -449,7 +449,6 @@ function updateInventory() {
                             const td = document.createElement("td");
                             td.textContent = itemMap[fingerprint.compat]?.name ?? fingerprint.compat;
                             td.textContent += " " + RivenParser.parseRiven(rivenType, fingerprint, 1).name;
-                            fingerprint.rerolls ??= 0;
                             td.innerHTML +=
                                 " <span title='" +
                                 loc("code_buffsNumber") +
@@ -466,7 +465,7 @@ function updateInventory() {
                                 " <span title='" +
                                 loc("code_rerollsNumber") +
                                 "'>⟳ " +
-                                parseInt(fingerprint.rerolls) +
+                                (fingerprint.rerolls ?? 0) +
                                 "</span>";
                             tr.appendChild(td);
                         }