diff --git a/phases/index.json b/phases/index.json
index 172d8a0..3702b56 100644
--- a/phases/index.json
+++ b/phases/index.json
@@ -6,7 +6,8 @@
     },
     {
       "dir": "linear-static-mitc4-shell",
-      "status": "pending"
+      "status": "error",
+      "failed_at": "2026-08-12T22:18:45+0900"
     }
   ]
-}
+}
\ No newline at end of file