diff --git a/src/dashboards/MasterCorporate.tsx b/src/dashboards/MasterCorporate.tsx
index 0d8c4996..2f661040 100644
--- a/src/dashboards/MasterCorporate.tsx
+++ b/src/dashboards/MasterCorporate.tsx
@@ -53,7 +53,7 @@ interface Props {
 	user: MasterCorporateUser;
 }
 
-type StudentPerformanceItem = User & {corporate?: CorporateUser; group: string};
+type StudentPerformanceItem = User & {corporate?: CorporateUser; group?: Group};
 const StudentPerformanceList = ({items, stats, users, groups}: {items: StudentPerformanceItem[]; stats: Stat[]; users: User[]; groups: Group[]}) => {
 	const [isShowingAmount, setIsShowingAmount] = useState(false);
 	const [availableCorporates] = useState(
@@ -82,7 +82,7 @@ const StudentPerformanceList = ({items, stats, users, groups}: {items: StudentPe
 		}),
 		columnHelper.accessor("group", {
 			header: "Group",
-			cell: (info) => info.getValue(),
+			cell: (info) => info.getValue()?.name || "N/A",
 		}),
 		columnHelper.accessor("corporate", {
 			header: "Corporate",
@@ -372,7 +372,7 @@ export default function MasterCorporateDashboard({user}: Props) {
 			.filter((x) => x.type === "student" && groups.flatMap((g) => g.participants).includes(x.id))
 			.map((u) => ({
 				...u,
-				group: groups.find((x) => x.participants.includes(u.id))?.name || "N/A",
+				group: groups.find((x) => x.participants.includes(u.id)),
 				corporate: getCorporateUser(u, users, groups),
 			}));