diff --git a/Core/Core/Data/Model/Data_PrimaryEnrollment.swift b/Core/Core/Data/Model/Data_PrimaryEnrollment.swift
index 024f4124..4beffd80 100644
--- a/Core/Core/Data/Model/Data_PrimaryEnrollment.swift
+++ b/Core/Core/Data/Model/Data_PrimaryEnrollment.swift
@@ -28,7 +28,7 @@ public extension DataLayer {
     
     // MARK: - Primary
     struct ActiveEnrollment: Codable {
-        public let auditAccessExpires: Date?
+        public let auditAccessExpires: String?
         public let created: String?
         public let mode: String?
         public let isActive: Bool?
@@ -53,7 +53,7 @@ public extension DataLayer {
         }
         
         public init(
-            auditAccessExpires: Date?,
+            auditAccessExpires: String?,
             created: String?,
             mode: String?,
             isActive: Bool?,
@@ -214,7 +214,7 @@ public extension DataLayer.PrimaryEnrollment {
             progressPossible: primary.progress?.totalAssignmentsCount ?? 0,
             lastVisitedBlockID: primary.courseStatus?.lastVisitedBlockID,
             resumeTitle: primary.courseStatus?.lastVisitedUnitDisplayName,
-            auditAccessExpires: primary.auditAccessExpires,
+            auditAccessExpires: primary.auditAccessExpires.flatMap { Date(iso8601: $0) },
             startDisplay: primary.course?.startDisplay.flatMap { Date(iso8601: $0) },
             startType: DisplayStartType(value: primary.course?.startType.rawValue)
         )