diff --git a/env.example b/env.example
index 81f3b0f..1e328f8 100644
--- a/env.example
+++ b/env.example
@@ -43,6 +43,7 @@ TZ=UTC
 #
 
 # Enable JaaS Components (hosted Jigasi)
+# NOTE: if Let's Encrypt is enabled a JaaS account will be automatically created, using the provided email in LETSENCRYPT_EMAIL
 #ENABLE_JAAS_COMPONENTS=0
 
 #