diff --git a/scripts/functions.sh b/scripts/functions.sh
index a55f5c3..bc48788 100644
--- a/scripts/functions.sh
+++ b/scripts/functions.sh
@@ -19,6 +19,12 @@ sudo dpkg -i $deb_path > /dev/null
 sudo rm -f $deb_path
 }
 
+CONFIGURE_DUNITER () {
+	sudo duniter config --ipv4 127.0.0.1 --port $port --remoteh $domain --remotep 80 --noupnp
+	sudo duniter config --addep "BMAS $domain 443"
+	sudo duniter config --ws2p-host 127.0.0.1 --ws2p-port 20901 --ws2p-remote-host $domain --ws2p-remote-port 443 --ws2p-noupnp
+}
+
 CONFIG_SSOWAT () {
 # Add admin to the allowed users
 sudo yunohost app addaccess $app -u $admin
diff --git a/scripts/install b/scripts/install
index 80d1bff..ccf0bdf 100755
--- a/scripts/install
+++ b/scripts/install
@@ -45,11 +45,7 @@ ynh_app_setting_set "$app" admin "$admin"
 sudo yunohost firewall allow TCP $port > /dev/null 2>&1
 
 INSTALL_DUNITER_DEBIAN_PACKAGE
-
-# Configure Duniter node
-sudo duniter config --ipv4 127.0.0.1 --port $port --remoteh $domain --remotep 80 --noupnp
-sudo duniter config --addep "BMAS $domain 443"
-sudo duniter config --ws2p-host 127.0.0.1 --ws2p-port 20901 --ws2p-remote-host $domain --ws2p-remote-port 443 --ws2p-noupnp 
+CONFIGURE_DUNITER
 
 # Reset Duniter node's existing data (blockchain, not conf)
 sudo duniter reset data > /dev/null
diff --git a/scripts/upgrade b/scripts/upgrade
index cd65956..3bfe214 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -16,6 +16,7 @@ admin=$(ynh_app_setting_get "$app" admin)
 
 REMOVE_DUNITER
 INSTALL_DUNITER_DEBIAN_PACKAGE
+CONFIGURE_DUNITER
 
 # Start duniter daemon
 sudo duniter webstart