diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
deleted file mode 100644
index cc232e4..0000000
--- a/.a2a-builder-state.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "last_sandbox": {
-    "exit_code": 0,
-    "source_hash": "4e21c94607491d1fff55b7f6a23afb62ddba95e81d296203ae96200d26c6e2dd",
-    "updated_at": 1783903462
-  }
-}
\ No newline at end of file