diff --git a/.env.example b/.env.example
index 146585e..4a79253 100644
--- a/.env.example
+++ b/.env.example
@@ -7,6 +7,5 @@ SURREAL_URL=
 SURREAL_USER=
 SURREAL_PASS=
 KALSHI_API_BASE=https://api.elections.kalshi.com
-KALSHI_SERIES_TICKER=KXBTC15M
 KALSHI_API_KEY_ID=your-key-id-here
 KALSHI_RSA_PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----\nPASTE_YOUR_FULL_KEY_HERE\n-----END RSA PRIVATE KEY-----"