diff --git a/birdnet-pi/README.md b/birdnet-pi/README.md
index e57c8a87d..5e376ca03 100644
--- a/birdnet-pi/README.md
+++ b/birdnet-pi/README.md
@@ -47,6 +47,7 @@ Options can be configured through three ways :
 ```yaml
 TZ: Etc/UTC specify a timezone to use, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
 BIRDSONGS_FOLDER: folder to store birdsongs file # It should be an ssd if you want to avoid clogging of analysis
+BIRDS_ONLINE_INFO: uses either allaboutbird (US birds in english) or ebird (universal and translated) to provide online information
 localdisks: sda1 #put the hardware name of your drive to mount separated by commas, or its label. ex. sda1, sdb1, MYNAS...
 networkdisks: "//SERVER/SHARE" # optional, list of smb servers to mount, separated by commas
 cifsusername: "username" # optional, smb username, same for all smb shares