diff --git a/backend/server/api/magic/devices/[deviceId]/mdm.get.ts b/backend/server/api/magic/devices/[deviceId]/mdm.get.ts
index 00d8e6f..10cf917 100644
--- a/backend/server/api/magic/devices/[deviceId]/mdm.get.ts
+++ b/backend/server/api/magic/devices/[deviceId]/mdm.get.ts
@@ -58,8 +58,8 @@ export default defineEventHandler(async (event) => {
     });
   }
 
-  // UDID stored but no longer present in NanoMDM → clear stale link.
-  if (!status.enrolled) {
+  // UDID stored but the device is completely gone from NanoMDM → clear stale link.
+  if (!status.exists) {
     await clearUserDeviceMdmId(user.id, deviceId);
     return {
       success: true,
diff --git a/backend/server/db/mdm.ts b/backend/server/db/mdm.ts
index 259c14b..f565444 100644
--- a/backend/server/db/mdm.ts
+++ b/backend/server/db/mdm.ts
@@ -116,6 +116,7 @@ export async function getLinkedUserDevices(): Promise<
 
 export interface MdmDeviceStatus {
   enrolled: boolean;
+  exists: boolean;
   company: string | null;
   supervised: boolean;
   tokenUpdateAt: Date | null;
@@ -177,12 +178,14 @@ export async function getMdmStatusByUdid(
   );
 
   const row = result.rows[0];
+  const exists = row !== undefined;
   const enrolled = row?.enrolled ?? false;
 
   return {
     enrolled,
+    exists,
     company: enrolled ? "ReBreak" : null,
-    supervised: enrolled && row?.unlock_token != null,
+    supervised: exists && row?.unlock_token != null,
     tokenUpdateAt: row?.token_update_at ?? null,
     lastAckAt: row?.last_ack ?? null,
     lastAppPushAt: row?.last_app_push_at ?? null,