diff --git a/.env.example b/.env.example
index f8fe128..324a8f4 100644
--- a/.env.example
+++ b/.env.example
@@ -14,6 +14,10 @@
 # Model requests allowed per minute per user.
 # MODEL_RATE_LIMIT=4
 
+# Max number of context tokens a user can request at once.
+# Increase this if your proxy allow GPT 32k or 128k context
+# MAX_CONTEXT_TOKENS_OPENAI=16384
+
 # Max number of output tokens a user can request at once.
 # MAX_OUTPUT_TOKENS_OPENAI=400
 # MAX_OUTPUT_TOKENS_ANTHROPIC=400