diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
deleted file mode 100644
index b2fd0bb..0000000
--- a/.a2a-builder-state.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "last_sandbox": {
-    "exit_code": 0,
-    "source_hash": "a8149544563f3d61cf58ccaaaed362676ef6a63fd28a165b95badff09ab3f644",
-    "updated_at": 1783912139
-  }
-}
\ No newline at end of file