diff --git a/release/docker/duniter.sh b/release/docker/duniter.sh
index e08b3364039300d5afa5fcc716988cf2b86d8e41..f98ce59336076d27dca115d0e81292ff737145bb 100644
--- a/release/docker/duniter.sh
+++ b/release/docker/duniter.sh
@@ -5,10 +5,13 @@ if [[ -z ${1} ]]; then
 	set -- direct_webstart
 fi
 
-# Options
+# Define DUNITER_WEB_UI_HOST
 DUNITER_WEB_UI_HOST="0.0.0.0"
 export DUNITER_WEB_UI_HOST
 
+# Define DUNITER_CONF_HOME
+DUNITER_CONF_HOME="/etc/duniter"
+export DUNITER_CONF_HOME
 
 # Key file found
 if [[ -f /etc/duniter/key.yml ]]; then