diff --git a/.env.example b/.env.example
index 5fce7667..0e26de57 100644
--- a/.env.example
+++ b/.env.example
@@ -15,6 +15,9 @@ FINNHUB_API_KEY=
 
 TRADINGAGENTS_RESULTS_DIR=./my_results
 TRADINGAGENTS_MAX_DEBATE_ROUNDS=2
+
+NOTEBOOKLM_ID=
+
 #TRADINGAGENTS_VENDOR_SCANNER_DATA=alpha_vantage
 
 # ── Configuration overrides ──────────────────────────────────────────