diff --git a/wrangler.toml b/wrangler.toml
index e4c989e..c21c3a7 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -1,3 +1,4 @@
 name = "v20250626"
 main = "_worker.js"
-compatibility_date = "2025-06-26"
\ No newline at end of file
+compatibility_date = "2025-06-26"
+keep_vars = true
\ No newline at end of file