diff --git a/.changeset/good-pumpkins-juggle.md b/.changeset/good-pumpkins-juggle.md
new file mode 100644
index 00000000000..ec15b5faaa2
--- /dev/null
+++ b/.changeset/good-pumpkins-juggle.md
@@ -0,0 +1,5 @@
+---
+"@keystone-6/core": patch
+---
+
+Fix Admin UI breaking in Safari because of usage of iterator helpers
diff --git a/packages/core/src/___internal-do-not-use-will-break-in-patch/admin-ui/pages/ListPage/index.tsx b/packages/core/src/___internal-do-not-use-will-break-in-patch/admin-ui/pages/ListPage/index.tsx
index dd22c9f93da..74304a81838 100644
--- a/packages/core/src/___internal-do-not-use-will-break-in-patch/admin-ui/pages/ListPage/index.tsx
+++ b/packages/core/src/___internal-do-not-use-will-break-in-patch/admin-ui/pages/ListPage/index.tsx
@@ -577,7 +577,7 @@ function ListTable ({
 }) {
   const list = useList(listKey)
   const { query } = useRouter()
-  const shouldShowLinkIcon = selectedFields.keys().some((k, i) => !list.fields[k].views.Cell.supportsLinkTo && i === 0)
+  const shouldShowLinkIcon = [...selectedFields].some((k, i) => !list.fields[k].views.Cell.supportsLinkTo && i === 0)
   return (
     <Box paddingBottom="xlarge">
       <TableContainer>