diff --git a/src/dto/challenge.dto.ts b/src/dto/challenge.dto.ts
index a0a267f..791ddc3 100644
--- a/src/dto/challenge.dto.ts
+++ b/src/dto/challenge.dto.ts
@@ -1,17 +1,17 @@
 export const ChallengeStatuses = {
-  New: "New",
-  Active: "Active",
-  Draft: "Draft",
-  Approved: "Approved",
-  Canceled: "Canceled",
-  Completed: "Completed",
-  Deleted: "Deleted",
-  CancelledFailedReview: "Cancelled - Failed Review",
-  CancelledFailedScreening: "Cancelled - Failed Screening",
-  CancelledZeroSubmissions: "Cancelled - Zero Submissions",
-  CancelledWinnerUnresponsive: "Cancelled - Winner Unresponsive",
-  CancelledClientRequest: "Cancelled - Client Request",
-  CancelledRequirementsInfeasible: "Cancelled - Requirements Infeasible",
-  CancelledZeroRegistrations: "Cancelled - Zero Registrations",
-  CancelledPaymentFailed: "Cancelled - Payment Failed",
+  New: 'New',
+  Active: 'Active',
+  Draft: 'Draft',
+  Approved: 'Approved',
+  Canceled: 'Canceled',
+  Completed: 'Completed',
+  Deleted: 'Deleted',
+  CancelledFailedReview: 'CANCELLED_FAILED_REVIEW',
+  CancelledFailedScreening: 'CANCELLED_FAILED_SCREENING',
+  CancelledZeroSubmissions: 'CANCELLED_ZERO_SUBMISSIONS',
+  CancelledWinnerUnresponsive: 'CANCELLED_WINNER_UNRESPONSIVE',
+  CancelledClientRequest: 'CANCELLED_CLIENT_REQUEST',
+  CancelledRequirementsInfeasible: 'CANCELLED_REQUIREMENTS_INFEASIBLE',
+  CancelledZeroRegistrations: 'CANCELLED_ZERO_REGISTRATIONS',
+  CancelledPaymentFailed: 'CANCELLED_PAYMENT_FAILED',
 };