diff --git a/monica/.env-example b/monica/.env-example
index f92d47b..47fc5d5 100644
--- a/monica/.env-example
+++ b/monica/.env-example
@@ -1,6 +1,6 @@
 # Monica
 MONICA_VERSION=4.1.2
-APPKEY= # generate with echo -n 'base64:'; openssl rand -base64 32
+MONICA_APPKEY= # generate with echo -n 'base64:'; openssl rand -base64 32
 MONICA_DOMAIN=monica.example.com
 
 # MySQL