diff --git a/src/app/admin/courses/[courseId]/modules/[moduleId]/lessons/[lessonId]/page.tsx b/src/app/admin/courses/[courseId]/modules/[moduleId]/lessons/[lessonId]/page.tsx
index abde314..560fd42 100644
--- a/src/app/admin/courses/[courseId]/modules/[moduleId]/lessons/[lessonId]/page.tsx
+++ b/src/app/admin/courses/[courseId]/modules/[moduleId]/lessons/[lessonId]/page.tsx
@@ -55,7 +55,7 @@ export default async function LessonEditorPage({ params }: Props) {
             id: lesson.id,
             title: lesson.title,
             kinescopeId: lesson.kinescopeId ?? "",
-            content: (lesson.content as object) ?? {},
+            content: JSON.parse(JSON.stringify(lesson.content ?? {})),
             published: lesson.published,
           }}
           courseId={courseId}
diff --git a/src/app/admin/courses/[courseId]/modules/[moduleId]/page.tsx b/src/app/admin/courses/[courseId]/modules/[moduleId]/page.tsx
index f943ebc..1f635d0 100644
--- a/src/app/admin/courses/[courseId]/modules/[moduleId]/page.tsx
+++ b/src/app/admin/courses/[courseId]/modules/[moduleId]/page.tsx
@@ -15,7 +15,10 @@ export default async function ModulePage({ params }: Props) {
       where: { id: moduleId },
       include: {
         course: { select: { title: true } },
-        lessons: { orderBy: { order: "asc" } },
+        lessons: {
+          orderBy: { order: "asc" },
+          select: { id: true, title: true, order: true, published: true, kinescopeId: true },
+        },
       },
     }),
     prisma.module.findMany({