diff --git a/birdnet-pi/README.md b/birdnet-pi/README.md
index 7c731c889..e76622511 100644
--- a/birdnet-pi/README.md
+++ b/birdnet-pi/README.md
@@ -50,6 +50,7 @@ Options can be configured through three ways :
 ```yaml
 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
+SPECIES_CONVERTER: if yes, you need, you need to put in the file /config/convert_species_list.txt the list of species you want to convert (example : Falco subbuteo_Faucon hobereau;Falco tinnunculus_Faucon Crécerelle). It will convert on the fly the specie when detected
 TZ: Etc/UTC specify a timezone to use, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
 ssl: true/false
 certfile: fullchain.pem #ssl certificate, must be located in /ssl