diff --git a/server/routes/updates.ts b/server/routes/updates.ts
index e1f3550..af4b64d 100644
--- a/server/routes/updates.ts
+++ b/server/routes/updates.ts
@@ -188,7 +188,8 @@ router.get('/docker', async (_req, res) => {
           const latest = await getGhcrLatestDigest(name, tag)
           if (latest) upToDate = latest === repoDigest
         } else if (isLscr && repoDigest) {
-          const latest = await getLscrLatestDigest(name, tag)
+          // lscr.io is a mirror of ghcr.io — same manifests, same digests, same auth
+          const latest = await getGhcrLatestDigest(name, tag)
           if (latest) upToDate = latest === repoDigest
         }