diff --git a/src/components/molecules/scan-estimate-list/scan-estimate-list.molecule.jsx b/src/components/molecules/scan-estimate-list/scan-estimate-list.molecule.jsx
index 0a36b27..bc6462c 100644
--- a/src/components/molecules/scan-estimate-list/scan-estimate-list.molecule.jsx
+++ b/src/components/molecules/scan-estimate-list/scan-estimate-list.molecule.jsx
@@ -35,18 +35,20 @@ export function ScanEstimateListMolecule({ scanLoading, estimates }) {
       key: "ins_co_nm",
       sorter: (a, b) => alphaSort(a.ins_co_nm, b.ins_co_nm),
     },
+    {
+      title: "Last Name",
+      dataIndex: "ownr_ln",
+      key: "ownr_ln",
+      defaultSortOrder: "ascend",
+      sorter: (a, b) => alphaSort(a.ownr_ln, b.ownr_ln),
+    },
     {
       title: "First Name",
       dataIndex: "ownr_fn",
       key: "ownr_fn",
       sorter: (a, b) => alphaSort(a.ownr_fn, b.ownr_fn),
     },
-    {
-      title: "Last Name",
-      dataIndex: "ownr_ln",
-      key: "ownr_ln",
-      sorter: (a, b) => alphaSort(a.ownr_ln, b.ownr_ln),
-    },
+
     {
       title: "Vehicle",
       dataIndex: "vehicle",