diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
deleted file mode 100644
index ed7da45..0000000
--- a/.a2a-builder-state.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "last_sandbox": {
-    "exit_code": 0,
-    "source_hash": "6bc51994fd079d69e4ca11a75a40335384a65d80e85d98422e60254dc0666de7",
-    "updated_at": 1783941266
-  }
-}
\ No newline at end of file